7278392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15353520

約数和(自身を除く): 8075128

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 103, 121, 146, 206, 242, 292, 412, 484, 584, 803, 824, 968, 1133, 1606, 2266, 3212, 4532, 6424, 7519, 8833, 9064, 12463, 15038, 17666, 24926, 30076, 35332, 49852, 60152, 70664, 82709, 99704, 165418, 330836, 661672, 909799, 1819598, 3639196, 7278392]

約数ペア:

[(1, 7278392), (2, 3639196), (4, 1819598), (8, 909799), (11, 661672), (22, 330836), (44, 165418), (73, 99704), (88, 82709), (103, 70664), (121, 60152), (146, 49852), (206, 35332), (242, 30076), (292, 24926), (412, 17666), (484, 15038), (584, 12463), (803, 9064), (824, 8833), (968, 7519), (1133, 6424), (1606, 4532), (2266, 3212)]