17690736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 53679104

約数和(自身を除く): 35988368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1423, 1554, 1776, 2072, 2846, 3108, 4144, 4269, 5692, 6216, 8538, 9961, 11384, 12432, 17076, 19922, 22768, 29883, 34152, 39844, 52651, 59766, 68304, 79688, 105302, 119532, 157953, 159376, 210604, 239064, 315906, 368557, 421208, 478128, 631812, 737114, 842416, 1105671, 1263624, 1474228, 2211342, 2527248, 2948456, 4422684, 5896912, 8845368, 17690736]

約数ペア:

[(1, 17690736), (2, 8845368), (3, 5896912), (4, 4422684), (6, 2948456), (7, 2527248), (8, 2211342), (12, 1474228), (14, 1263624), (16, 1105671), (21, 842416), (24, 737114), (28, 631812), (37, 478128), (42, 421208), (48, 368557), (56, 315906), (74, 239064), (84, 210604), (111, 159376), (112, 157953), (148, 119532), (168, 105302), (222, 79688), (259, 68304), (296, 59766), (336, 52651), (444, 39844), (518, 34152), (592, 29883), (777, 22768), (888, 19922), (1036, 17076), (1423, 12432), (1554, 11384), (1776, 9961), (2072, 8538), (2846, 6216), (3108, 5692), (4144, 4269)]