63399238

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 54795962

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 431, 553, 862, 931, 1106, 1501, 1862, 3002, 3017, 3871, 6034, 7742, 8189, 10507, 16378, 21014, 21119, 34049, 42238, 57323, 68098, 73549, 114646, 147098, 238343, 401261, 476686, 646931, 802522, 1293862, 1668401, 3336802, 4528517, 9057034, 31699619, 63399238]

約数ペア:

[(1, 63399238), (2, 31699619), (7, 9057034), (14, 4528517), (19, 3336802), (38, 1668401), (49, 1293862), (79, 802522), (98, 646931), (133, 476686), (158, 401261), (266, 238343), (431, 147098), (553, 114646), (862, 73549), (931, 68098), (1106, 57323), (1501, 42238), (1862, 34049), (3002, 21119), (3017, 21014), (3871, 16378), (6034, 10507), (7742, 8189)]