64747444606

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{33613}}^1$

素因数の和:33821

約数の個数: 48

約数和(自身を含む): 108510025680

約数和(自身を除く): 43762581074

約数列:

[1, 2, 13, 26, 41, 82, 139, 169, 278, 338, 533, 1066, 1807, 3614, 5699, 6929, 11398, 13858, 23491, 33613, 46982, 67226, 74087, 148174, 436969, 873938, 963131, 1378133, 1926262, 2756266, 4672207, 5680597, 9344414, 11361194, 17915729, 35831458, 60738691, 121477382, 191560487, 232904477, 383120974, 465808954, 789602983, 1579205966, 2490286331, 4980572662, 32373722303, 64747444606]

約数ペア:

[(1, 64747444606), (2, 32373722303), (13, 4980572662), (26, 2490286331), (41, 1579205966), (82, 789602983), (139, 465808954), (169, 383120974), (278, 232904477), (338, 191560487), (533, 121477382), (1066, 60738691), (1807, 35831458), (3614, 17915729), (5699, 11361194), (6929, 9344414), (11398, 5680597), (13858, 4672207), (23491, 2756266), (33613, 1926262), (46982, 1378133), (67226, 963131), (74087, 873938), (148174, 436969)]