33789028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 75411000

約数和(自身を除く): 41621972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 149, 178, 182, 196, 298, 356, 364, 596, 623, 637, 1043, 1157, 1246, 1274, 1937, 2086, 2314, 2492, 2548, 3874, 4172, 4361, 4628, 7301, 7748, 8099, 8722, 13261, 13559, 14602, 16198, 17444, 26522, 27118, 29204, 32396, 53044, 54236, 56693, 92827, 94913, 113386, 172393, 185654, 189826, 226772, 344786, 371308, 379652, 649789, 689572, 1206751, 1299578, 2413502, 2599156, 4827004, 8447257, 16894514, 33789028]

約数ペア:

[(1, 33789028), (2, 16894514), (4, 8447257), (7, 4827004), (13, 2599156), (14, 2413502), (26, 1299578), (28, 1206751), (49, 689572), (52, 649789), (89, 379652), (91, 371308), (98, 344786), (149, 226772), (178, 189826), (182, 185654), (196, 172393), (298, 113386), (356, 94913), (364, 92827), (596, 56693), (623, 54236), (637, 53044), (1043, 32396), (1157, 29204), (1246, 27118), (1274, 26522), (1937, 17444), (2086, 16198), (2314, 14602), (2492, 13559), (2548, 13261), (3874, 8722), (4172, 8099), (4361, 7748), (4628, 7301)]