73891168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{177623}}^1$

素因数の和:177646

約数の個数: 24

約数和(自身を含む): 156664368

約数和(自身を除く): 82773200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 177623, 355246, 710492, 1420984, 2309099, 2841968, 4618198, 5683936, 9236396, 18472792, 36945584, 73891168]

約数ペア:

[(1, 73891168), (2, 36945584), (4, 18472792), (8, 9236396), (13, 5683936), (16, 4618198), (26, 2841968), (32, 2309099), (52, 1420984), (104, 710492), (208, 355246), (416, 177623)]