38971196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 76058976

約数和(自身を除く): 37087780

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1103, 1606, 2206, 3212, 4412, 8833, 12133, 17666, 24266, 35332, 48532, 80519, 133463, 161038, 266926, 322076, 533852, 885709, 1771418, 3542836, 9742799, 19485598, 38971196]

約数ペア:

[(1, 38971196), (2, 19485598), (4, 9742799), (11, 3542836), (22, 1771418), (44, 885709), (73, 533852), (121, 322076), (146, 266926), (242, 161038), (292, 133463), (484, 80519), (803, 48532), (1103, 35332), (1606, 24266), (2206, 17666), (3212, 12133), (4412, 8833)]