7216872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23131}}^1$

素因数の和:23153

約数の個数: 32

約数和(自身を含む): 19430880

約数和(自身を除く): 12214008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 23131, 46262, 69393, 92524, 138786, 185048, 277572, 300703, 555144, 601406, 902109, 1202812, 1804218, 2405624, 3608436, 7216872]

約数ペア:

[(1, 7216872), (2, 3608436), (3, 2405624), (4, 1804218), (6, 1202812), (8, 902109), (12, 601406), (13, 555144), (24, 300703), (26, 277572), (39, 185048), (52, 138786), (78, 92524), (104, 69393), (156, 46262), (312, 23131)]