488387968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{224443}}^1$

素因数の和:224474

約数の個数: 32

約数和(自身を含む): 1030197960

約数和(自身を除く): 541809992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 224443, 448886, 897772, 1795544, 3591088, 3815531, 7182176, 7631062, 14364352, 15262124, 28728704, 30524248, 61048496, 122096992, 244193984, 488387968]

約数ペア:

[(1, 488387968), (2, 244193984), (4, 122096992), (8, 61048496), (16, 30524248), (17, 28728704), (32, 15262124), (34, 14364352), (64, 7631062), (68, 7182176), (128, 3815531), (136, 3591088), (272, 1795544), (544, 897772), (1088, 448886), (2176, 224443)]