98680528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7549}}^1$

素因数の和:7619

約数の個数: 40

約数和(自身を含む): 205964000

約数和(自身を除く): 107283472

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 7549, 13072, 15098, 30196, 60392, 120784, 143431, 286862, 324607, 573724, 649214, 1147448, 1298428, 2294896, 2596856, 5193712, 6167533, 12335066, 24670132, 49340264, 98680528]

約数ペア:

[(1, 98680528), (2, 49340264), (4, 24670132), (8, 12335066), (16, 6167533), (19, 5193712), (38, 2596856), (43, 2294896), (76, 1298428), (86, 1147448), (152, 649214), (172, 573724), (304, 324607), (344, 286862), (688, 143431), (817, 120784), (1634, 60392), (3268, 30196), (6536, 15098), (7549, 13072)]