28225304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 56823120

約数和(自身を除く): 28597816

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2843, 4964, 5686, 9928, 11372, 22744, 48331, 96662, 193324, 207539, 386648, 415078, 830156, 1660312, 3528163, 7056326, 14112652, 28225304]

約数ペア:

[(1, 28225304), (2, 14112652), (4, 7056326), (8, 3528163), (17, 1660312), (34, 830156), (68, 415078), (73, 386648), (136, 207539), (146, 193324), (292, 96662), (584, 48331), (1241, 22744), (2482, 11372), (2843, 9928), (4964, 5686)]