39029998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30642962

約数列:

[1, 2, 7, 14, 29, 58, 203, 251, 383, 406, 502, 766, 1757, 2681, 3514, 5362, 7279, 11107, 14558, 22214, 50953, 77749, 96133, 101906, 155498, 192266, 672931, 1345862, 2787857, 5575714, 19514999, 39029998]

約数ペア:

[(1, 39029998), (2, 19514999), (7, 5575714), (14, 2787857), (29, 1345862), (58, 672931), (203, 192266), (251, 155498), (383, 101906), (406, 96133), (502, 77749), (766, 50953), (1757, 22214), (2681, 14558), (3514, 11107), (5362, 7279)]