64149566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 43958434

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 377, 571, 754, 1142, 1937, 3874, 4321, 7423, 8642, 14846, 16559, 33118, 56173, 85079, 112346, 170158, 215267, 430534, 1106027, 2212054, 2467291, 4934582, 32074783, 64149566]

約数ペア:

[(1, 64149566), (2, 32074783), (13, 4934582), (26, 2467291), (29, 2212054), (58, 1106027), (149, 430534), (298, 215267), (377, 170158), (571, 112346), (754, 85079), (1142, 56173), (1937, 33118), (3874, 16559), (4321, 14846), (7423, 8642)]