38893768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 74664000

約数和(自身を除く): 35770232

約数列:

[1, 2, 4, 8, 67, 134, 149, 268, 298, 487, 536, 596, 974, 1192, 1948, 3896, 9983, 19966, 32629, 39932, 65258, 72563, 79864, 130516, 145126, 261032, 290252, 580504, 4861721, 9723442, 19446884, 38893768]

約数ペア:

[(1, 38893768), (2, 19446884), (4, 9723442), (8, 4861721), (67, 580504), (134, 290252), (149, 261032), (268, 145126), (298, 130516), (487, 79864), (536, 72563), (596, 65258), (974, 39932), (1192, 32629), (1948, 19966), (3896, 9983)]