61285656

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18371}}^1$

素因数の和:18519

約数の個数: 32

約数和(自身を含む): 154324800

約数和(自身を除く): 93039144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 18371, 36742, 55113, 73484, 110226, 146968, 220452, 440904, 2553569, 5107138, 7660707, 10214276, 15321414, 20428552, 30642828, 61285656]

約数ペア:

[(1, 61285656), (2, 30642828), (3, 20428552), (4, 15321414), (6, 10214276), (8, 7660707), (12, 5107138), (24, 2553569), (139, 440904), (278, 220452), (417, 146968), (556, 110226), (834, 73484), (1112, 55113), (1668, 36742), (3336, 18371)]