38653928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 35857432

約数列:

[1, 2, 4, 8, 47, 94, 188, 223, 376, 446, 461, 892, 922, 1784, 1844, 3688, 10481, 20962, 21667, 41924, 43334, 83848, 86668, 102803, 173336, 205606, 411212, 822424, 4831741, 9663482, 19326964, 38653928]

約数ペア:

[(1, 38653928), (2, 19326964), (4, 9663482), (8, 4831741), (47, 822424), (94, 411212), (188, 205606), (223, 173336), (376, 102803), (446, 86668), (461, 83848), (892, 43334), (922, 41924), (1784, 21667), (1844, 20962), (3688, 10481)]