30786704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148013}}^1$

素因数の和:148034

約数の個数: 20

約数和(自身を含む): 64238076

約数和(自身を除く): 33451372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148013, 296026, 592052, 1184104, 1924169, 2368208, 3848338, 7696676, 15393352, 30786704]

約数ペア:

[(1, 30786704), (2, 15393352), (4, 7696676), (8, 3848338), (13, 2368208), (16, 1924169), (26, 1184104), (52, 592052), (104, 296026), (208, 148013)]