7420848

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 19538928

約数和(自身を除く): 12118080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 2917, 5834, 8751, 11668, 17502, 23336, 35004, 46672, 70008, 140016, 154601, 309202, 463803, 618404, 927606, 1236808, 1855212, 2473616, 3710424, 7420848]

約数ペア:

[(1, 7420848), (2, 3710424), (3, 2473616), (4, 1855212), (6, 1236808), (8, 927606), (12, 618404), (16, 463803), (24, 309202), (48, 154601), (53, 140016), (106, 70008), (159, 46672), (212, 35004), (318, 23336), (424, 17502), (636, 11668), (848, 8751), (1272, 5834), (2544, 2917)]