67808624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6151}}^1$

素因数の和:6225

約数の個数: 40

約数和(自身を含む): 144178272

約数和(自身を除く): 76369648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 6151, 11024, 12302, 24604, 49208, 79963, 98416, 159926, 319852, 326003, 639704, 652006, 1279408, 1304012, 2608024, 4238039, 5216048, 8476078, 16952156, 33904312, 67808624]

約数ペア:

[(1, 67808624), (2, 33904312), (4, 16952156), (8, 8476078), (13, 5216048), (16, 4238039), (26, 2608024), (52, 1304012), (53, 1279408), (104, 652006), (106, 639704), (208, 326003), (212, 319852), (424, 159926), (689, 98416), (848, 79963), (1378, 49208), (2756, 24604), (5512, 12302), (6151, 11024)]