15676327408

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1\times {\mathrm{1721}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 35011759104

約数和(自身を除く): 19335431696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 487, 668, 974, 1169, 1336, 1721, 1948, 2338, 2672, 3409, 3442, 3896, 4676, 6818, 6884, 7792, 9352, 12047, 13636, 13768, 18704, 24094, 27272, 27536, 48188, 54544, 81329, 96376, 162658, 192752, 287407, 325316, 569303, 574814, 650632, 838127, 1138606, 1149628, 1301264, 1676254, 2011849, 2277212, 2299256, 3352508, 4023698, 4554424, 4598512, 5866889, 6705016, 8047396, 9108848, 11733778, 13410032, 16094792, 23467556, 32189584, 46935112, 93870224, 139967209, 279934418, 559868836, 979770463, 1119737672, 1959540926, 2239475344, 3919081852, 7838163704, 15676327408]

約数ペア:

[(1, 15676327408), (2, 7838163704), (4, 3919081852), (7, 2239475344), (8, 1959540926), (14, 1119737672), (16, 979770463), (28, 559868836), (56, 279934418), (112, 139967209), (167, 93870224), (334, 46935112), (487, 32189584), (668, 23467556), (974, 16094792), (1169, 13410032), (1336, 11733778), (1721, 9108848), (1948, 8047396), (2338, 6705016), (2672, 5866889), (3409, 4598512), (3442, 4554424), (3896, 4023698), (4676, 3352508), (6818, 2299256), (6884, 2277212), (7792, 2011849), (9352, 1676254), (12047, 1301264), (13636, 1149628), (13768, 1138606), (18704, 838127), (24094, 650632), (27272, 574814), (27536, 569303), (48188, 325316), (54544, 287407), (81329, 192752), (96376, 162658)]