45113432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 107520000

約数和(自身を除く): 62406568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 1999, 2821, 3224, 3998, 5642, 7996, 11284, 13993, 15992, 22568, 25987, 27986, 51974, 55972, 61969, 103948, 111944, 123938, 181909, 207896, 247876, 363818, 433783, 495752, 727636, 805597, 867566, 1455272, 1611194, 1735132, 3222388, 3470264, 5639179, 6444776, 11278358, 22556716, 45113432]

約数ペア:

[(1, 45113432), (2, 22556716), (4, 11278358), (7, 6444776), (8, 5639179), (13, 3470264), (14, 3222388), (26, 1735132), (28, 1611194), (31, 1455272), (52, 867566), (56, 805597), (62, 727636), (91, 495752), (104, 433783), (124, 363818), (182, 247876), (217, 207896), (248, 181909), (364, 123938), (403, 111944), (434, 103948), (728, 61969), (806, 55972), (868, 51974), (1612, 27986), (1736, 25987), (1999, 22568), (2821, 15992), (3224, 13993), (3998, 11284), (5642, 7996)]