64738414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 111585600

約数和(自身を除く): 46847186

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 983, 1937, 1966, 2533, 3874, 5066, 12779, 16711, 25558, 32929, 33422, 65858, 146467, 217243, 292934, 434486, 1904071, 2489939, 3808142, 4979878, 32369207, 64738414]

約数ペア:

[(1, 64738414), (2, 32369207), (13, 4979878), (17, 3808142), (26, 2489939), (34, 1904071), (149, 434486), (221, 292934), (298, 217243), (442, 146467), (983, 65858), (1937, 33422), (1966, 32929), (2533, 25558), (3874, 16711), (5066, 12779)]