39698048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23884

約数の個数: 32

約数和(自身を含む): 85173060

約数和(自身を除く): 45475012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23857, 47714, 95428, 190856, 310141, 381712, 620282, 763424, 1240564, 1526848, 2481128, 3053696, 4962256, 9924512, 19849024, 39698048]

約数ペア:

[(1, 39698048), (2, 19849024), (4, 9924512), (8, 4962256), (13, 3053696), (16, 2481128), (26, 1526848), (32, 1240564), (52, 763424), (64, 620282), (104, 381712), (128, 310141), (208, 190856), (416, 95428), (832, 47714), (1664, 23857)]