38744224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 82047168

約数和(自身を除く): 43302944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1063, 1072, 1139, 2126, 2144, 2278, 4252, 4556, 8504, 9112, 17008, 18071, 18224, 34016, 36142, 36448, 71221, 72284, 142442, 144568, 284884, 289136, 569768, 578272, 1139536, 1210757, 2279072, 2421514, 4843028, 9686056, 19372112, 38744224]

約数ペア:

[(1, 38744224), (2, 19372112), (4, 9686056), (8, 4843028), (16, 2421514), (17, 2279072), (32, 1210757), (34, 1139536), (67, 578272), (68, 569768), (134, 289136), (136, 284884), (268, 144568), (272, 142442), (536, 72284), (544, 71221), (1063, 36448), (1072, 36142), (1139, 34016), (2126, 18224), (2144, 18071), (2278, 17008), (4252, 9112), (4556, 8504)]