25297785544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1184797}}^1$

素因数の和:1184977

約数の個数: 32

約数和(自身を含む): 50543482680

約数和(自身を除く): 25245697136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 1184797, 2369594, 4739188, 9478376, 20141549, 40283098, 80566196, 161132392, 186013129, 372026258, 744052516, 1488105032, 3162223193, 6324446386, 12648892772, 25297785544]

約数ペア:

[(1, 25297785544), (2, 12648892772), (4, 6324446386), (8, 3162223193), (17, 1488105032), (34, 744052516), (68, 372026258), (136, 186013129), (157, 161132392), (314, 80566196), (628, 40283098), (1256, 20141549), (2669, 9478376), (5338, 4739188), (10676, 2369594), (21352, 1184797)]