67838464

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3636

約数の個数: 40

約数和(自身を含む): 139246668

約数和(自身を除く): 71408204

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 3581, 4736, 7162, 9472, 14324, 18944, 28648, 57296, 114592, 132497, 229184, 264994, 458368, 529988, 916736, 1059976, 1833472, 2119952, 4239904, 8479808, 16959616, 33919232, 67838464]

約数ペア:

[(1, 67838464), (2, 33919232), (4, 16959616), (8, 8479808), (16, 4239904), (32, 2119952), (37, 1833472), (64, 1059976), (74, 916736), (128, 529988), (148, 458368), (256, 264994), (296, 229184), (512, 132497), (592, 114592), (1184, 57296), (2368, 28648), (3581, 18944), (4736, 14324), (7162, 9472)]