7921108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8166572

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 179, 299, 358, 481, 598, 716, 851, 962, 1196, 1702, 1924, 2327, 3404, 4117, 4654, 6623, 8234, 9308, 11063, 13246, 16468, 22126, 26492, 44252, 53521, 86099, 107042, 152329, 172198, 214084, 304658, 344396, 609316, 1980277, 3960554, 7921108]

約数ペア:

[(1, 7921108), (2, 3960554), (4, 1980277), (13, 609316), (23, 344396), (26, 304658), (37, 214084), (46, 172198), (52, 152329), (74, 107042), (92, 86099), (148, 53521), (179, 44252), (299, 26492), (358, 22126), (481, 16468), (598, 13246), (716, 11063), (851, 9308), (962, 8234), (1196, 6623), (1702, 4654), (1924, 4117), (2327, 3404)]