28644512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 62406792

約数和(自身を除く): 33762280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1861, 1924, 3722, 3848, 7444, 7696, 14888, 15392, 24193, 29776, 48386, 59552, 68857, 96772, 137714, 193544, 275428, 387088, 550856, 774176, 895141, 1101712, 1790282, 2203424, 3580564, 7161128, 14322256, 28644512]

約数ペア:

[(1, 28644512), (2, 14322256), (4, 7161128), (8, 3580564), (13, 2203424), (16, 1790282), (26, 1101712), (32, 895141), (37, 774176), (52, 550856), (74, 387088), (104, 275428), (148, 193544), (208, 137714), (296, 96772), (416, 68857), (481, 59552), (592, 48386), (962, 29776), (1184, 24193), (1861, 15392), (1924, 14888), (3722, 7696), (3848, 7444)]