38503088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5061

約数の個数: 40

約数和(自身を含む): 82525968

約数和(自身を除く): 44022880

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5003, 7696, 10006, 20012, 40024, 65039, 80048, 130078, 185111, 260156, 370222, 520312, 740444, 1040624, 1480888, 2406443, 2961776, 4812886, 9625772, 19251544, 38503088]

約数ペア:

[(1, 38503088), (2, 19251544), (4, 9625772), (8, 4812886), (13, 2961776), (16, 2406443), (26, 1480888), (37, 1040624), (52, 740444), (74, 520312), (104, 370222), (148, 260156), (208, 185111), (296, 130078), (481, 80048), (592, 65039), (962, 40024), (1924, 20012), (3848, 10006), (5003, 7696)]