71293508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 148006656

約数和(自身を除く): 76713148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 226, 286, 452, 572, 1103, 1243, 1469, 2206, 2486, 2938, 4412, 4972, 5876, 12133, 14339, 16159, 24266, 28678, 32318, 48532, 57356, 64636, 124639, 157729, 249278, 315458, 498556, 630916, 1371029, 1620307, 2742058, 3240614, 5484116, 6481228, 17823377, 35646754, 71293508]

約数ペア:

[(1, 71293508), (2, 35646754), (4, 17823377), (11, 6481228), (13, 5484116), (22, 3240614), (26, 2742058), (44, 1620307), (52, 1371029), (113, 630916), (143, 498556), (226, 315458), (286, 249278), (452, 157729), (572, 124639), (1103, 64636), (1243, 57356), (1469, 48532), (2206, 32318), (2486, 28678), (2938, 24266), (4412, 16159), (4972, 14339), (5876, 12133)]