7004615912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{31771}}^1$

素因数の和:31942

約数の個数: 64

約数和(自身を含む): 15616573440

約数和(自身を除く): 8611957528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1736, 1778, 3556, 3937, 7112, 7874, 15748, 27559, 31496, 31771, 55118, 63542, 110236, 127084, 220472, 222397, 254168, 444794, 889588, 984901, 1779176, 1969802, 3939604, 4034917, 6894307, 7879208, 8069834, 13788614, 16139668, 27577228, 28244419, 32279336, 55154456, 56488838, 112977676, 125082427, 225955352, 250164854, 500329708, 875576989, 1000659416, 1751153978, 3502307956, 7004615912]

約数ペア:

[(1, 7004615912), (2, 3502307956), (4, 1751153978), (7, 1000659416), (8, 875576989), (14, 500329708), (28, 250164854), (31, 225955352), (56, 125082427), (62, 112977676), (124, 56488838), (127, 55154456), (217, 32279336), (248, 28244419), (254, 27577228), (434, 16139668), (508, 13788614), (868, 8069834), (889, 7879208), (1016, 6894307), (1736, 4034917), (1778, 3939604), (3556, 1969802), (3937, 1779176), (7112, 984901), (7874, 889588), (15748, 444794), (27559, 254168), (31496, 222397), (31771, 220472), (55118, 127084), (63542, 110236)]