64664502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19489}}^1$

素因数の和:19580

約数の個数: 32

約数和(自身を含む): 149683200

約数和(自身を除く): 85018698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19489, 38978, 58467, 116934, 136423, 272846, 409269, 818538, 1539631, 3079262, 4618893, 9237786, 10777417, 21554834, 32332251, 64664502]

約数ペア:

[(1, 64664502), (2, 32332251), (3, 21554834), (6, 10777417), (7, 9237786), (14, 4618893), (21, 3079262), (42, 1539631), (79, 818538), (158, 409269), (237, 272846), (474, 136423), (553, 116934), (1106, 58467), (1659, 38978), (3318, 19489)]