71368908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19891}}^1$

素因数の和:19934

約数の個数: 48

約数和(自身を含む): 187143936

約数和(自身を除く): 115775028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 19891, 39782, 59673, 79564, 119346, 238692, 258583, 457493, 517166, 775749, 914986, 1034332, 1372479, 1551498, 1829972, 2744958, 3102996, 5489916, 5947409, 11894818, 17842227, 23789636, 35684454, 71368908]

約数ペア:

[(1, 71368908), (2, 35684454), (3, 23789636), (4, 17842227), (6, 11894818), (12, 5947409), (13, 5489916), (23, 3102996), (26, 2744958), (39, 1829972), (46, 1551498), (52, 1372479), (69, 1034332), (78, 914986), (92, 775749), (138, 517166), (156, 457493), (276, 258583), (299, 238692), (598, 119346), (897, 79564), (1196, 59673), (1794, 39782), (3588, 19891)]