8276412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 20385792

約数和(自身を除く): 12109380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 191, 276, 314, 382, 471, 573, 628, 764, 942, 1146, 1884, 2292, 3611, 4393, 7222, 8786, 10833, 13179, 14444, 17572, 21666, 26358, 29987, 43332, 52716, 59974, 89961, 119948, 179922, 359844, 689701, 1379402, 2069103, 2758804, 4138206, 8276412]

約数ペア:

[(1, 8276412), (2, 4138206), (3, 2758804), (4, 2069103), (6, 1379402), (12, 689701), (23, 359844), (46, 179922), (69, 119948), (92, 89961), (138, 59974), (157, 52716), (191, 43332), (276, 29987), (314, 26358), (382, 21666), (471, 17572), (573, 14444), (628, 13179), (764, 10833), (942, 8786), (1146, 7222), (1884, 4393), (2292, 3611)]