71349772

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 141543360

約数和(自身を除く): 70193588

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 353, 598, 676, 706, 1196, 1412, 2197, 3887, 4394, 4589, 7774, 8119, 8788, 9178, 15548, 16238, 18356, 32476, 50531, 59657, 101062, 105547, 119314, 202124, 211094, 238628, 422188, 775541, 1372111, 1551082, 2744222, 3102164, 5488444, 17837443, 35674886, 71349772]

約数ペア:

[(1, 71349772), (2, 35674886), (4, 17837443), (13, 5488444), (23, 3102164), (26, 2744222), (46, 1551082), (52, 1372111), (92, 775541), (169, 422188), (299, 238628), (338, 211094), (353, 202124), (598, 119314), (676, 105547), (706, 101062), (1196, 59657), (1412, 50531), (2197, 32476), (3887, 18356), (4394, 16238), (4589, 15548), (7774, 9178), (8119, 8788)]