65332496

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 137044800

約数和(自身を除く): 71712304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 199, 272, 284, 289, 398, 568, 578, 796, 1136, 1156, 1207, 1592, 2312, 2414, 3184, 3383, 4624, 4828, 6766, 9656, 13532, 14129, 19312, 20519, 27064, 28258, 41038, 54128, 56516, 57511, 82076, 113032, 115022, 164152, 226064, 230044, 240193, 328304, 460088, 480386, 920176, 960772, 1921544, 3843088, 4083281, 8166562, 16333124, 32666248, 65332496]

約数ペア:

[(1, 65332496), (2, 32666248), (4, 16333124), (8, 8166562), (16, 4083281), (17, 3843088), (34, 1921544), (68, 960772), (71, 920176), (136, 480386), (142, 460088), (199, 328304), (272, 240193), (284, 230044), (289, 226064), (398, 164152), (568, 115022), (578, 113032), (796, 82076), (1136, 57511), (1156, 56516), (1207, 54128), (1592, 41038), (2312, 28258), (2414, 27064), (3184, 20519), (3383, 19312), (4624, 14129), (4828, 13532), (6766, 9656)]