39417968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 81298368

約数和(自身を除く): 41880400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 463, 626, 926, 1252, 1852, 2504, 3704, 5008, 5321, 7408, 7871, 10642, 15742, 21284, 31484, 42568, 62968, 85136, 125936, 144919, 289838, 579676, 1159352, 2318704, 2463623, 4927246, 9854492, 19708984, 39417968]

約数ペア:

[(1, 39417968), (2, 19708984), (4, 9854492), (8, 4927246), (16, 2463623), (17, 2318704), (34, 1159352), (68, 579676), (136, 289838), (272, 144919), (313, 125936), (463, 85136), (626, 62968), (926, 42568), (1252, 31484), (1852, 21284), (2504, 15742), (3704, 10642), (5008, 7871), (5321, 7408)]