78826312

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 150209280

約数和(自身を除く): 71382968

約数列:

[1, 2, 4, 8, 103, 206, 271, 353, 412, 542, 706, 824, 1084, 1412, 2168, 2824, 27913, 36359, 55826, 72718, 95663, 111652, 145436, 191326, 223304, 290872, 382652, 765304, 9853289, 19706578, 39413156, 78826312]

約数ペア:

[(1, 78826312), (2, 39413156), (4, 19706578), (8, 9853289), (103, 765304), (206, 382652), (271, 290872), (353, 223304), (412, 191326), (542, 145436), (706, 111652), (824, 95663), (1084, 72718), (1412, 55826), (2168, 36359), (2824, 27913)]