7916472

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 21947640

約数和(自身を除く): 14031168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2557, 3096, 5114, 7671, 10228, 15342, 20456, 23013, 30684, 46026, 61368, 92052, 109951, 184104, 219902, 329853, 439804, 659706, 879608, 989559, 1319412, 1979118, 2638824, 3958236, 7916472]

約数ペア:

[(1, 7916472), (2, 3958236), (3, 2638824), (4, 1979118), (6, 1319412), (8, 989559), (9, 879608), (12, 659706), (18, 439804), (24, 329853), (36, 219902), (43, 184104), (72, 109951), (86, 92052), (129, 61368), (172, 46026), (258, 30684), (344, 23013), (387, 20456), (516, 15342), (774, 10228), (1032, 7671), (1548, 5114), (2557, 3096)]