67146688

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2201

約数の個数: 56

約数和(自身を含む): 154497024

約数和(自身を除く): 87350336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2111, 2272, 3976, 4222, 4544, 7952, 8444, 14777, 15904, 16888, 29554, 31808, 33776, 59108, 67552, 118216, 135104, 149881, 236432, 299762, 472864, 599524, 945728, 1049167, 1199048, 2098334, 2398096, 4196668, 4796192, 8393336, 9592384, 16786672, 33573344, 67146688]

約数ペア:

[(1, 67146688), (2, 33573344), (4, 16786672), (7, 9592384), (8, 8393336), (14, 4796192), (16, 4196668), (28, 2398096), (32, 2098334), (56, 1199048), (64, 1049167), (71, 945728), (112, 599524), (142, 472864), (224, 299762), (284, 236432), (448, 149881), (497, 135104), (568, 118216), (994, 67552), (1136, 59108), (1988, 33776), (2111, 31808), (2272, 29554), (3976, 16888), (4222, 15904), (4544, 14777), (7952, 8444)]