28127524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 52799040

約数和(自身を除く): 24671516

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 6983, 13966, 27932, 132677, 265354, 370099, 530708, 740198, 1480396, 7031881, 14063762, 28127524]

約数ペア:

[(1, 28127524), (2, 14063762), (4, 7031881), (19, 1480396), (38, 740198), (53, 530708), (76, 370099), (106, 265354), (212, 132677), (1007, 27932), (2014, 13966), (4028, 6983)]