15661373224

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5276743}}^1$

素因数の和:5276809

約数の個数: 32

約数和(自身を含む): 34193301120

約数和(自身を除く): 18531927896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5276743, 10553486, 21106972, 36937201, 42213944, 73874402, 147748804, 279667379, 295497608, 559334758, 1118669516, 1957671653, 2237339032, 3915343306, 7830686612, 15661373224]

約数ペア:

[(1, 15661373224), (2, 7830686612), (4, 3915343306), (7, 2237339032), (8, 1957671653), (14, 1118669516), (28, 559334758), (53, 295497608), (56, 279667379), (106, 147748804), (212, 73874402), (371, 42213944), (424, 36937201), (742, 21106972), (1484, 10553486), (2968, 5276743)]