61313968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 126607968

約数和(自身を除く): 65294000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1303, 1384, 2606, 2768, 2941, 5212, 5882, 10424, 11764, 20848, 22151, 23528, 44302, 47056, 88604, 177208, 225419, 354416, 450838, 901676, 1803352, 3606704, 3832123, 7664246, 15328492, 30656984, 61313968]

約数ペア:

[(1, 61313968), (2, 30656984), (4, 15328492), (8, 7664246), (16, 3832123), (17, 3606704), (34, 1803352), (68, 901676), (136, 450838), (173, 354416), (272, 225419), (346, 177208), (692, 88604), (1303, 47056), (1384, 44302), (2606, 23528), (2768, 22151), (2941, 20848), (5212, 11764), (5882, 10424)]