28119832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 57254400

約数和(自身を除く): 29134568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2129, 3302, 4258, 6604, 8516, 13208, 17032, 27677, 55354, 110708, 221416, 270383, 540766, 1081532, 2163064, 3514979, 7029958, 14059916, 28119832]

約数ペア:

[(1, 28119832), (2, 14059916), (4, 7029958), (8, 3514979), (13, 2163064), (26, 1081532), (52, 540766), (104, 270383), (127, 221416), (254, 110708), (508, 55354), (1016, 27677), (1651, 17032), (2129, 13208), (3302, 8516), (4258, 6604)]