39874952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 81177600

約数和(自身を除く): 41302648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3019, 3302, 6038, 6604, 12076, 13208, 24152, 39247, 78494, 156988, 313976, 383413, 766826, 1533652, 3067304, 4984369, 9968738, 19937476, 39874952]

約数ペア:

[(1, 39874952), (2, 19937476), (4, 9968738), (8, 4984369), (13, 3067304), (26, 1533652), (52, 766826), (104, 383413), (127, 313976), (254, 156988), (508, 78494), (1016, 39247), (1651, 24152), (3019, 13208), (3302, 12076), (6038, 6604)]