65490776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15359}}^1$

素因数の和:15419

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 69984424

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15359, 30718, 61436, 122872, 199667, 399334, 629719, 798668, 1259438, 1597336, 2518876, 5037752, 8186347, 16372694, 32745388, 65490776]

約数ペア:

[(1, 65490776), (2, 32745388), (4, 16372694), (8, 8186347), (13, 5037752), (26, 2518876), (41, 1597336), (52, 1259438), (82, 798668), (104, 629719), (164, 399334), (328, 199667), (533, 122872), (1066, 61436), (2132, 30718), (4264, 15359)]