73958704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 152990208

約数和(自身を除く): 79031504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2141, 2159, 4282, 4318, 8564, 8636, 17128, 17272, 34256, 34544, 36397, 72794, 145588, 271907, 291176, 543814, 582352, 1087628, 2175256, 4350512, 4622419, 9244838, 18489676, 36979352, 73958704]

約数ペア:

[(1, 73958704), (2, 36979352), (4, 18489676), (8, 9244838), (16, 4622419), (17, 4350512), (34, 2175256), (68, 1087628), (127, 582352), (136, 543814), (254, 291176), (272, 271907), (508, 145588), (1016, 72794), (2032, 36397), (2141, 34544), (2159, 34256), (4282, 17272), (4318, 17128), (8564, 8636)]