28907239608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10294601}}^1$

素因数の和:10294629

約数の個数: 64

約数和(自身を含む): 86474656800

約数和(自身を除く): 57567417192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10294601, 20589202, 30883803, 41178404, 61767606, 82356808, 92651409, 123535212, 133829813, 185302818, 247070424, 267659626, 277954227, 370605636, 401489439, 535319252, 555908454, 741211272, 802978878, 1070638504, 1111816908, 1204468317, 1605957756, 2223633816, 2408936634, 3211915512, 3613404951, 4817873268, 7226809902, 9635746536, 14453619804, 28907239608]

約数ペア:

[(1, 28907239608), (2, 14453619804), (3, 9635746536), (4, 7226809902), (6, 4817873268), (8, 3613404951), (9, 3211915512), (12, 2408936634), (13, 2223633816), (18, 1605957756), (24, 1204468317), (26, 1111816908), (27, 1070638504), (36, 802978878), (39, 741211272), (52, 555908454), (54, 535319252), (72, 401489439), (78, 370605636), (104, 277954227), (108, 267659626), (117, 247070424), (156, 185302818), (216, 133829813), (234, 123535212), (312, 92651409), (351, 82356808), (468, 61767606), (702, 41178404), (936, 30883803), (1404, 20589202), (2808, 10294601)]