7172776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 15339240

約数和(自身を除く): 8166464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4057, 8114, 16228, 32456, 52741, 68969, 105482, 137938, 210964, 275876, 421928, 551752, 896597, 1793194, 3586388, 7172776]

約数ペア:

[(1, 7172776), (2, 3586388), (4, 1793194), (8, 896597), (13, 551752), (17, 421928), (26, 275876), (34, 210964), (52, 137938), (68, 105482), (104, 68969), (136, 52741), (221, 32456), (442, 16228), (884, 8114), (1768, 4057)]