25199772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 64294272

約数和(自身を除く): 39094500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2411, 2613, 3484, 4822, 5226, 7233, 9644, 10452, 14466, 28932, 31343, 62686, 94029, 125372, 161537, 188058, 323074, 376116, 484611, 646148, 969222, 1938444, 2099981, 4199962, 6299943, 8399924, 12599886, 25199772]

約数ペア:

[(1, 25199772), (2, 12599886), (3, 8399924), (4, 6299943), (6, 4199962), (12, 2099981), (13, 1938444), (26, 969222), (39, 646148), (52, 484611), (67, 376116), (78, 323074), (134, 188058), (156, 161537), (201, 125372), (268, 94029), (402, 62686), (804, 31343), (871, 28932), (1742, 14466), (2411, 10452), (2613, 9644), (3484, 7233), (4822, 5226)]