28540704

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 75327840

約数和(自身を除く): 46787136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1409, 1688, 2532, 2818, 3376, 4227, 5064, 5636, 6752, 8454, 10128, 11272, 16908, 20256, 22544, 33816, 45088, 67632, 135264, 297299, 594598, 891897, 1189196, 1783794, 2378392, 3567588, 4756784, 7135176, 9513568, 14270352, 28540704]

約数ペア:

[(1, 28540704), (2, 14270352), (3, 9513568), (4, 7135176), (6, 4756784), (8, 3567588), (12, 2378392), (16, 1783794), (24, 1189196), (32, 891897), (48, 594598), (96, 297299), (211, 135264), (422, 67632), (633, 45088), (844, 33816), (1266, 22544), (1409, 20256), (1688, 16908), (2532, 11272), (2818, 10128), (3376, 8454), (4227, 6752), (5064, 5636)]