65296912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 133420032

約数和(自身を除く): 68123120

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2801, 2914, 5602, 5828, 11204, 11656, 22408, 23312, 44816, 86831, 131647, 173662, 263294, 347324, 526588, 694648, 1053176, 1389296, 2106352, 4081057, 8162114, 16324228, 32648456, 65296912]

約数ペア:

[(1, 65296912), (2, 32648456), (4, 16324228), (8, 8162114), (16, 4081057), (31, 2106352), (47, 1389296), (62, 1053176), (94, 694648), (124, 526588), (188, 347324), (248, 263294), (376, 173662), (496, 131647), (752, 86831), (1457, 44816), (2801, 23312), (2914, 22408), (5602, 11656), (5828, 11204)]