38786188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 81607680

約数和(自身を除く): 42821492

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 263, 322, 458, 526, 644, 916, 1052, 1603, 1841, 3206, 3682, 5267, 6049, 6412, 7364, 10534, 12098, 21068, 24196, 36869, 42343, 60227, 73738, 84686, 120454, 147476, 169372, 240908, 421589, 843178, 1385221, 1686356, 2770442, 5540884, 9696547, 19393094, 38786188]

約数ペア:

[(1, 38786188), (2, 19393094), (4, 9696547), (7, 5540884), (14, 2770442), (23, 1686356), (28, 1385221), (46, 843178), (92, 421589), (161, 240908), (229, 169372), (263, 147476), (322, 120454), (458, 84686), (526, 73738), (644, 60227), (916, 42343), (1052, 36869), (1603, 24196), (1841, 21068), (3206, 12098), (3682, 10534), (5267, 7364), (6049, 6412)]