348545704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{54941}}^1$

素因数の和:55021

約数の個数: 32

約数和(自身を含む): 715344840

約数和(自身を除く): 366799136

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 54941, 109882, 219764, 439528, 714233, 1428466, 2856932, 3351401, 5713864, 6702802, 13405604, 26811208, 43568213, 87136426, 174272852, 348545704]

約数ペア:

[(1, 348545704), (2, 174272852), (4, 87136426), (8, 43568213), (13, 26811208), (26, 13405604), (52, 6702802), (61, 5713864), (104, 3351401), (122, 2856932), (244, 1428466), (488, 714233), (793, 439528), (1586, 219764), (3172, 109882), (6344, 54941)]