828343568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{2909}}^1$

素因数の和:3004

約数の個数: 60

約数和(自身を含む): 1776956580

約数和(自身を除く): 948613012

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1369, 1924, 2738, 2909, 3848, 5476, 5818, 7696, 10952, 11636, 17797, 21904, 23272, 35594, 37817, 46544, 71188, 75634, 107633, 142376, 151268, 215266, 284752, 302536, 430532, 605072, 861064, 1399229, 1722128, 2798458, 3982421, 5596916, 7964842, 11193832, 15929684, 22387664, 31859368, 51771473, 63718736, 103542946, 207085892, 414171784, 828343568]

約数ペア:

[(1, 828343568), (2, 414171784), (4, 207085892), (8, 103542946), (13, 63718736), (16, 51771473), (26, 31859368), (37, 22387664), (52, 15929684), (74, 11193832), (104, 7964842), (148, 5596916), (208, 3982421), (296, 2798458), (481, 1722128), (592, 1399229), (962, 861064), (1369, 605072), (1924, 430532), (2738, 302536), (2909, 284752), (3848, 215266), (5476, 151268), (5818, 142376), (7696, 107633), (10952, 75634), (11636, 71188), (17797, 46544), (21904, 37817), (23272, 35594)]