74253634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 72107966

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 109, 133, 182, 197, 218, 247, 266, 394, 494, 763, 1379, 1417, 1526, 1729, 2071, 2561, 2758, 2834, 3458, 3743, 4142, 5122, 7486, 9919, 14497, 17927, 19838, 21473, 26201, 26923, 28994, 35854, 42946, 48659, 52402, 53846, 97318, 150311, 188461, 279149, 300622, 340613, 376922, 407987, 558298, 681226, 815974, 1954043, 2855909, 3908086, 5303831, 5711818, 10607662, 37126817, 74253634]

約数ペア:

[(1, 74253634), (2, 37126817), (7, 10607662), (13, 5711818), (14, 5303831), (19, 3908086), (26, 2855909), (38, 1954043), (91, 815974), (109, 681226), (133, 558298), (182, 407987), (197, 376922), (218, 340613), (247, 300622), (266, 279149), (394, 188461), (494, 150311), (763, 97318), (1379, 53846), (1417, 52402), (1526, 48659), (1729, 42946), (2071, 35854), (2561, 28994), (2758, 26923), (2834, 26201), (3458, 21473), (3743, 19838), (4142, 17927), (5122, 14497), (7486, 9919)]