39720792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87107}}^1$

素因数の和:87135

約数の個数: 32

約数和(自身を含む): 104529600

約数和(自身を除く): 64808808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 87107, 174214, 261321, 348428, 522642, 696856, 1045284, 1655033, 2090568, 3310066, 4965099, 6620132, 9930198, 13240264, 19860396, 39720792]

約数ペア:

[(1, 39720792), (2, 19860396), (3, 13240264), (4, 9930198), (6, 6620132), (8, 4965099), (12, 3310066), (19, 2090568), (24, 1655033), (38, 1045284), (57, 696856), (76, 522642), (114, 348428), (152, 261321), (228, 174214), (456, 87107)]