4490128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9714

約数の個数: 20

約数和(自身を含む): 9000540

約数和(自身を除く): 4510412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 9677, 19354, 38708, 77416, 154832, 280633, 561266, 1122532, 2245064, 4490128]

約数ペア:

[(1, 4490128), (2, 2245064), (4, 1122532), (8, 561266), (16, 280633), (29, 154832), (58, 77416), (116, 38708), (232, 19354), (464, 9677)]