64525292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65309}}^1$

素因数の和:65345

約数の個数: 24

約数和(自身を含む): 128007600

約数和(自身を除く): 63482308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 65309, 130618, 261236, 849017, 1240871, 1698034, 2481742, 3396068, 4963484, 16131323, 32262646, 64525292]

約数ペア:

[(1, 64525292), (2, 32262646), (4, 16131323), (13, 4963484), (19, 3396068), (26, 2481742), (38, 1698034), (52, 1240871), (76, 849017), (247, 261236), (494, 130618), (988, 65309)]