4980728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 10089360

約数和(自身を除く): 5108632

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 691, 901, 1382, 1802, 2764, 3604, 5528, 7208, 11747, 23494, 36623, 46988, 73246, 93976, 146492, 292984, 622591, 1245182, 2490364, 4980728]

約数ペア:

[(1, 4980728), (2, 2490364), (4, 1245182), (8, 622591), (17, 292984), (34, 146492), (53, 93976), (68, 73246), (106, 46988), (136, 36623), (212, 23494), (424, 11747), (691, 7208), (901, 5528), (1382, 3604), (1802, 2764)]