28879027198

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{3623}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 50815728000

約数和(自身を除く): 21936700802

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 499, 998, 1141, 2282, 3493, 3623, 6986, 7246, 7987, 15974, 24451, 25361, 48902, 50722, 81337, 162674, 177527, 355054, 569359, 590549, 1138718, 1181098, 1807877, 3615754, 3985513, 4133843, 7971026, 8267686, 12655139, 25310278, 28936901, 57873802, 88585973, 177171946, 294683951, 589367902, 2062787657, 4125575314, 14439513599, 28879027198]

約数ペア:

[(1, 28879027198), (2, 14439513599), (7, 4125575314), (14, 2062787657), (49, 589367902), (98, 294683951), (163, 177171946), (326, 88585973), (499, 57873802), (998, 28936901), (1141, 25310278), (2282, 12655139), (3493, 8267686), (3623, 7971026), (6986, 4133843), (7246, 3985513), (7987, 3615754), (15974, 1807877), (24451, 1181098), (25361, 1138718), (48902, 590549), (50722, 569359), (81337, 355054), (162674, 177527)]