66680266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 41146934

約数列:

[1, 2, 23, 46, 59, 79, 118, 158, 311, 622, 1357, 1817, 2714, 3634, 4661, 7153, 9322, 14306, 18349, 24569, 36698, 49138, 107203, 214406, 422027, 565087, 844054, 1130174, 1449571, 2899142, 33340133, 66680266]

約数ペア:

[(1, 66680266), (2, 33340133), (23, 2899142), (46, 1449571), (59, 1130174), (79, 844054), (118, 565087), (158, 422027), (311, 214406), (622, 107203), (1357, 49138), (1817, 36698), (2714, 24569), (3634, 18349), (4661, 14306), (7153, 9322)]