15704435992

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{161263}}^1$

素因数の和:161360

約数の個数: 64

約数和(自身を含む): 35297464320

約数和(自身を除く): 19593028328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1739, 2072, 2632, 3478, 6956, 12173, 13912, 24346, 48692, 97384, 161263, 322526, 645052, 1128841, 1290104, 2257682, 4515364, 5966731, 7579361, 9030728, 11933462, 15158722, 23866924, 30317444, 41767117, 47733848, 53055527, 60634888, 83534234, 106111054, 167068468, 212222108, 280436357, 334136936, 424444216, 560872714, 1121745428, 1963054499, 2243490856, 3926108998, 7852217996, 15704435992]

約数ペア:

[(1, 15704435992), (2, 7852217996), (4, 3926108998), (7, 2243490856), (8, 1963054499), (14, 1121745428), (28, 560872714), (37, 424444216), (47, 334136936), (56, 280436357), (74, 212222108), (94, 167068468), (148, 106111054), (188, 83534234), (259, 60634888), (296, 53055527), (329, 47733848), (376, 41767117), (518, 30317444), (658, 23866924), (1036, 15158722), (1316, 11933462), (1739, 9030728), (2072, 7579361), (2632, 5966731), (3478, 4515364), (6956, 2257682), (12173, 1290104), (13912, 1128841), (24346, 645052), (48692, 322526), (97384, 161263)]