64699752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207371}}^1$

素因数の和:207393

約数の個数: 32

約数和(自身を含む): 174192480

約数和(自身を除く): 109492728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 207371, 414742, 622113, 829484, 1244226, 1658968, 2488452, 2695823, 4976904, 5391646, 8087469, 10783292, 16174938, 21566584, 32349876, 64699752]

約数ペア:

[(1, 64699752), (2, 32349876), (3, 21566584), (4, 16174938), (6, 10783292), (8, 8087469), (12, 5391646), (13, 4976904), (24, 2695823), (26, 2488452), (39, 1658968), (52, 1244226), (78, 829484), (104, 622113), (156, 414742), (312, 207371)]