67986436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 74827004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 461, 644, 916, 922, 1603, 1844, 3206, 3227, 5267, 6412, 6454, 10534, 10603, 12908, 21068, 21206, 36869, 42412, 73738, 74221, 105569, 147476, 148442, 211138, 296884, 422276, 738983, 1477966, 2428087, 2955932, 4856174, 9712348, 16996609, 33993218, 67986436]

約数ペア:

[(1, 67986436), (2, 33993218), (4, 16996609), (7, 9712348), (14, 4856174), (23, 2955932), (28, 2428087), (46, 1477966), (92, 738983), (161, 422276), (229, 296884), (322, 211138), (458, 148442), (461, 147476), (644, 105569), (916, 74221), (922, 73738), (1603, 42412), (1844, 36869), (3206, 21206), (3227, 21068), (5267, 12908), (6412, 10603), (6454, 10534)]