64416326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 108192000

約数和(自身を除く): 43775674

約数列:

[1, 2, 13, 26, 31, 62, 229, 349, 403, 458, 698, 806, 2977, 4537, 5954, 7099, 9074, 10819, 14198, 21638, 79921, 92287, 140647, 159842, 184574, 281294, 1038973, 2077946, 2477551, 4955102, 32208163, 64416326]

約数ペア:

[(1, 64416326), (2, 32208163), (13, 4955102), (26, 2477551), (31, 2077946), (62, 1038973), (229, 281294), (349, 184574), (403, 159842), (458, 140647), (698, 92287), (806, 79921), (2977, 21638), (4537, 14198), (5954, 10819), (7099, 9074)]