30627856

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4559

約数の個数: 40

約数和(自身を含む): 68945984

約数和(自身を除く): 38318128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4483, 6832, 8966, 17932, 31381, 35864, 62762, 71728, 125524, 251048, 273463, 502096, 546926, 1093852, 1914241, 2187704, 3828482, 4375408, 7656964, 15313928, 30627856]

約数ペア:

[(1, 30627856), (2, 15313928), (4, 7656964), (7, 4375408), (8, 3828482), (14, 2187704), (16, 1914241), (28, 1093852), (56, 546926), (61, 502096), (112, 273463), (122, 251048), (244, 125524), (427, 71728), (488, 62762), (854, 35864), (976, 31381), (1708, 17932), (3416, 8966), (4483, 6832)]