15679801816

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1\times {\mathrm{4447}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 34075238400

約数和(自身を除く): 18395436584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 797, 1106, 1594, 2212, 3188, 4424, 4447, 5579, 6376, 8894, 11158, 17788, 22316, 31129, 35576, 44632, 62258, 62963, 124516, 125926, 249032, 251852, 351313, 440741, 503704, 702626, 881482, 1405252, 1762964, 2459191, 2810504, 3525928, 3544259, 4918382, 7088518, 9836764, 14177036, 19673528, 24809813, 28354072, 49619626, 99239252, 198478504, 279996461, 559992922, 1119985844, 1959975227, 2239971688, 3919950454, 7839900908, 15679801816]

約数ペア:

[(1, 15679801816), (2, 7839900908), (4, 3919950454), (7, 2239971688), (8, 1959975227), (14, 1119985844), (28, 559992922), (56, 279996461), (79, 198478504), (158, 99239252), (316, 49619626), (553, 28354072), (632, 24809813), (797, 19673528), (1106, 14177036), (1594, 9836764), (2212, 7088518), (3188, 4918382), (4424, 3544259), (4447, 3525928), (5579, 2810504), (6376, 2459191), (8894, 1762964), (11158, 1405252), (17788, 881482), (22316, 702626), (31129, 503704), (35576, 440741), (44632, 351313), (62258, 251852), (62963, 249032), (124516, 125926)]