73609456

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15919}}^1$

素因数の和:15961

約数の個数: 30

約数和(自身を含む): 151510640

約数和(自身を除く): 77901184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15919, 31838, 63676, 127352, 254704, 270623, 541246, 1082492, 2164984, 4329968, 4600591, 9201182, 18402364, 36804728, 73609456]

約数ペア:

[(1, 73609456), (2, 36804728), (4, 18402364), (8, 9201182), (16, 4600591), (17, 4329968), (34, 2164984), (68, 1082492), (136, 541246), (272, 270623), (289, 254704), (578, 127352), (1156, 63676), (2312, 31838), (4624, 15919)]