68481512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14683}}^1$

素因数の和:14753

約数の個数: 32

約数和(自身を含む): 142728480

約数和(自身を除く): 74246968

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 14683, 29366, 58732, 117464, 161513, 323026, 646052, 778199, 1292104, 1556398, 3112796, 6225592, 8560189, 17120378, 34240756, 68481512]

約数ペア:

[(1, 68481512), (2, 34240756), (4, 17120378), (8, 8560189), (11, 6225592), (22, 3112796), (44, 1556398), (53, 1292104), (88, 778199), (106, 646052), (212, 323026), (424, 161513), (583, 117464), (1166, 58732), (2332, 29366), (4664, 14683)]