15674995772

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1597}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 28188720000

約数和(自身を除く): 12513724228

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 349, 356, 698, 1396, 1597, 3194, 6388, 7031, 14062, 27571, 28124, 31061, 55142, 62122, 110284, 124244, 126163, 142133, 252326, 284266, 504652, 557353, 568532, 1114706, 2229412, 2453819, 4907638, 9815276, 11228507, 22457014, 44030887, 44914028, 49604417, 88061774, 99208834, 176123548, 198417668, 3918748943, 7837497886, 15674995772]

約数ペア:

[(1, 15674995772), (2, 7837497886), (4, 3918748943), (79, 198417668), (89, 176123548), (158, 99208834), (178, 88061774), (316, 49604417), (349, 44914028), (356, 44030887), (698, 22457014), (1396, 11228507), (1597, 9815276), (3194, 4907638), (6388, 2453819), (7031, 2229412), (14062, 1114706), (27571, 568532), (28124, 557353), (31061, 504652), (55142, 284266), (62122, 252326), (110284, 142133), (124244, 126163)]