64914934

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 115732800

約数和(自身を除く): 50817866

約数列:

[1, 2, 7, 14, 29, 58, 203, 281, 406, 562, 569, 1138, 1967, 3934, 3983, 7966, 8149, 16298, 16501, 33002, 57043, 114086, 115507, 159889, 231014, 319778, 1119223, 2238446, 4636781, 9273562, 32457467, 64914934]

約数ペア:

[(1, 64914934), (2, 32457467), (7, 9273562), (14, 4636781), (29, 2238446), (58, 1119223), (203, 319778), (281, 231014), (406, 159889), (562, 115507), (569, 114086), (1138, 57043), (1967, 33002), (3934, 16501), (3983, 16298), (7966, 8149)]