66051752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33427}}^1$

素因数の和:33465

約数の個数: 32

約数和(自身を含む): 140397600

約数和(自身を除く): 74345848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33427, 66854, 133708, 267416, 434551, 635113, 869102, 1270226, 1738204, 2540452, 3476408, 5080904, 8256469, 16512938, 33025876, 66051752]

約数ペア:

[(1, 66051752), (2, 33025876), (4, 16512938), (8, 8256469), (13, 5080904), (19, 3476408), (26, 2540452), (38, 1738204), (52, 1270226), (76, 869102), (104, 635113), (152, 434551), (247, 267416), (494, 133708), (988, 66854), (1976, 33427)]