2547681184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{4451}}^1$

素因数の和:5069

約数の個数: 48

約数和(自身を含む): 5187684096

約数和(自身を除く): 2640002912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 577, 992, 1154, 2308, 4451, 4616, 8902, 9232, 17804, 17887, 18464, 35608, 35774, 71216, 71548, 137981, 142432, 143096, 275962, 286192, 551924, 572384, 1103848, 2207696, 2568227, 4415392, 5136454, 10272908, 20545816, 41091632, 79615037, 82183264, 159230074, 318460148, 636920296, 1273840592, 2547681184]

約数ペア:

[(1, 2547681184), (2, 1273840592), (4, 636920296), (8, 318460148), (16, 159230074), (31, 82183264), (32, 79615037), (62, 41091632), (124, 20545816), (248, 10272908), (496, 5136454), (577, 4415392), (992, 2568227), (1154, 2207696), (2308, 1103848), (4451, 572384), (4616, 551924), (8902, 286192), (9232, 275962), (17804, 143096), (17887, 142432), (18464, 137981), (35608, 71548), (35774, 71216)]