4125628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 8300880

約数和(自身を除く): 4175252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 359, 442, 676, 718, 884, 1436, 2873, 4667, 5746, 6103, 9334, 11492, 12206, 18668, 24412, 60671, 79339, 121342, 158678, 242684, 317356, 1031407, 2062814, 4125628]

約数ペア:

[(1, 4125628), (2, 2062814), (4, 1031407), (13, 317356), (17, 242684), (26, 158678), (34, 121342), (52, 79339), (68, 60671), (169, 24412), (221, 18668), (338, 12206), (359, 11492), (442, 9334), (676, 6103), (718, 5746), (884, 4667), (1436, 2873)]