15559969372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{69827}}^1$

素因数の和:69990

約数の個数: 48

約数和(自身を含む): 30090281760

約数和(自身を除く): 14530312388

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 113, 116, 226, 452, 493, 986, 1921, 1972, 3277, 3842, 6554, 7684, 13108, 55709, 69827, 111418, 139654, 222836, 279308, 1187059, 2024983, 2374118, 4049966, 4748236, 7890451, 8099932, 15780902, 31561804, 34424711, 68849422, 134137667, 137698844, 228823079, 268275334, 457646158, 536550668, 915292316, 3889992343, 7779984686, 15559969372]

約数ペア:

[(1, 15559969372), (2, 7779984686), (4, 3889992343), (17, 915292316), (29, 536550668), (34, 457646158), (58, 268275334), (68, 228823079), (113, 137698844), (116, 134137667), (226, 68849422), (452, 34424711), (493, 31561804), (986, 15780902), (1921, 8099932), (1972, 7890451), (3277, 4748236), (3842, 4049966), (6554, 2374118), (7684, 2024983), (13108, 1187059), (55709, 279308), (69827, 222836), (111418, 139654)]