4627376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22268

約数の個数: 20

約数和(自身を含む): 9655632

約数和(自身を除く): 5028256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22247, 44494, 88988, 177976, 289211, 355952, 578422, 1156844, 2313688, 4627376]

約数ペア:

[(1, 4627376), (2, 2313688), (4, 1156844), (8, 578422), (13, 355952), (16, 289211), (26, 177976), (52, 88988), (104, 44494), (208, 22247)]