39798122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 82010880

約数和(自身を除く): 42212758

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 677, 1354, 1547, 1729, 2261, 3094, 3458, 4199, 4522, 4739, 8398, 8801, 9478, 11509, 12863, 17602, 23018, 25726, 29393, 58786, 61607, 80563, 90041, 123214, 149617, 161126, 167219, 180082, 218671, 299234, 334438, 437342, 1047319, 1170533, 1530697, 2094638, 2341066, 2842723, 3061394, 5685446, 19899061, 39798122]

約数ペア:

[(1, 39798122), (2, 19899061), (7, 5685446), (13, 3061394), (14, 2842723), (17, 2341066), (19, 2094638), (26, 1530697), (34, 1170533), (38, 1047319), (91, 437342), (119, 334438), (133, 299234), (182, 218671), (221, 180082), (238, 167219), (247, 161126), (266, 149617), (323, 123214), (442, 90041), (494, 80563), (646, 61607), (677, 58786), (1354, 29393), (1547, 25726), (1729, 23018), (2261, 17602), (3094, 12863), (3458, 11509), (4199, 9478), (4522, 8801), (4739, 8398)]