296290384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20063}}^1$

素因数の和:20155

約数の個数: 40

約数和(自身を含む): 626959872

約数和(自身を除く): 330669488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 20063, 40126, 80252, 160504, 260819, 321008, 521638, 1043276, 1424473, 2086552, 2848946, 4173104, 5697892, 11395784, 18518149, 22791568, 37036298, 74072596, 148145192, 296290384]

約数ペア:

[(1, 296290384), (2, 148145192), (4, 74072596), (8, 37036298), (13, 22791568), (16, 18518149), (26, 11395784), (52, 5697892), (71, 4173104), (104, 2848946), (142, 2086552), (208, 1424473), (284, 1043276), (568, 521638), (923, 321008), (1136, 260819), (1846, 160504), (3692, 80252), (7384, 40126), (14768, 20063)]