66656944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5905

約数の個数: 40

約数和(自身を含む): 139133952

約数和(自身を除く): 72477008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 5843, 11408, 11686, 23372, 46744, 93488, 134389, 181133, 268778, 362266, 537556, 724532, 1075112, 1449064, 2150224, 2898128, 4166059, 8332118, 16664236, 33328472, 66656944]

約数ペア:

[(1, 66656944), (2, 33328472), (4, 16664236), (8, 8332118), (16, 4166059), (23, 2898128), (31, 2150224), (46, 1449064), (62, 1075112), (92, 724532), (124, 537556), (184, 362266), (248, 268778), (368, 181133), (496, 134389), (713, 93488), (1426, 46744), (2852, 23372), (5704, 11686), (5843, 11408)]