8003119784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 17656963200

約数和(自身を除く): 9653843416

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 173, 187, 214, 289, 346, 374, 428, 578, 692, 748, 856, 1156, 1177, 1384, 1496, 1819, 1903, 2312, 2354, 2941, 3179, 3638, 3806, 4708, 4913, 5882, 6358, 7276, 7612, 9416, 9826, 11764, 12716, 14552, 15224, 18511, 19652, 20009, 23528, 25432, 30923, 32351, 37022, 39304, 40018, 49997, 54043, 61846, 64702, 74044, 80036, 99994, 108086, 123692, 129404, 148088, 160072, 199988, 203621, 216172, 247384, 258808, 314687, 340153, 399976, 407242, 432344, 525691, 549967, 629374, 680306, 814484, 849949, 1051382, 1099934, 1258748, 1360612, 1628968, 1699898, 2102764, 2199868, 2517496, 2721224, 3399796, 3461557, 4205528, 4399736, 5349679, 5782601, 6799592, 6923114, 9349439, 10699358, 11565202, 13846228, 18698878, 21398716, 23130404, 27692456, 37397756, 42797432, 46260808, 58846469, 74795512, 90944543, 117692938, 181889086, 235385876, 363778172, 470771752, 727556344, 1000389973, 2000779946, 4001559892, 8003119784]

約数ペア:

[(1, 8003119784), (2, 4001559892), (4, 2000779946), (8, 1000389973), (11, 727556344), (17, 470771752), (22, 363778172), (34, 235385876), (44, 181889086), (68, 117692938), (88, 90944543), (107, 74795512), (136, 58846469), (173, 46260808), (187, 42797432), (214, 37397756), (289, 27692456), (346, 23130404), (374, 21398716), (428, 18698878), (578, 13846228), (692, 11565202), (748, 10699358), (856, 9349439), (1156, 6923114), (1177, 6799592), (1384, 5782601), (1496, 5349679), (1819, 4399736), (1903, 4205528), (2312, 3461557), (2354, 3399796), (2941, 2721224), (3179, 2517496), (3638, 2199868), (3806, 2102764), (4708, 1699898), (4913, 1628968), (5882, 1360612), (6358, 1258748), (7276, 1099934), (7612, 1051382), (9416, 849949), (9826, 814484), (11764, 680306), (12716, 629374), (14552, 549967), (15224, 525691), (18511, 432344), (19652, 407242), (20009, 399976), (23528, 340153), (25432, 314687), (30923, 258808), (32351, 247384), (37022, 216172), (39304, 203621), (40018, 199988), (49997, 160072), (54043, 148088), (61846, 129404), (64702, 123692), (74044, 108086), (80036, 99994)]