128794858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 205002540

約数和(自身を除く): 76207682

約数列:

[1, 2, 29, 41, 58, 82, 1189, 1321, 1681, 2378, 2642, 3362, 38309, 48749, 54161, 76618, 97498, 108322, 1570669, 2220601, 3141338, 4441202, 64397429, 128794858]

約数ペア:

[(1, 128794858), (2, 64397429), (29, 4441202), (41, 3141338), (58, 2220601), (82, 1570669), (1189, 108322), (1321, 97498), (1681, 76618), (2378, 54161), (2642, 48749), (3362, 38309)]