22218901312

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157733}}^1$

素因数の和:157847

約数の個数: 56

約数和(自身を含む): 46154230272

約数和(自身を除く): 23935328960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 4402, 4544, 8804, 17608, 35216, 70432, 140864, 157733, 315466, 630932, 1261864, 2523728, 4889723, 5047456, 9779446, 10094912, 11199043, 19558892, 22398086, 39117784, 44796172, 78235568, 89592344, 156471136, 179184688, 312942272, 347170333, 358369376, 694340666, 716738752, 1388681332, 2777362664, 5554725328, 11109450656, 22218901312]

約数ペア:

[(1, 22218901312), (2, 11109450656), (4, 5554725328), (8, 2777362664), (16, 1388681332), (31, 716738752), (32, 694340666), (62, 358369376), (64, 347170333), (71, 312942272), (124, 179184688), (142, 156471136), (248, 89592344), (284, 78235568), (496, 44796172), (568, 39117784), (992, 22398086), (1136, 19558892), (1984, 11199043), (2201, 10094912), (2272, 9779446), (4402, 5047456), (4544, 4889723), (8804, 2523728), (17608, 1261864), (35216, 630932), (70432, 315466), (140864, 157733)]