61572008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 62260792

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 7643, 8056, 15286, 30572, 61144, 145217, 290434, 405079, 580868, 810158, 1161736, 1620316, 3240632, 7696501, 15393002, 30786004, 61572008]

約数ペア:

[(1, 61572008), (2, 30786004), (4, 15393002), (8, 7696501), (19, 3240632), (38, 1620316), (53, 1161736), (76, 810158), (106, 580868), (152, 405079), (212, 290434), (424, 145217), (1007, 61144), (2014, 30572), (4028, 15286), (7643, 8056)]