838109152

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{72551}}^1$

素因数の和:72599

約数の個数: 36

約数和(自身を含む): 1741465656

約数和(自身を除く): 903356504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 72551, 145102, 290204, 580408, 1160816, 1378469, 2321632, 2756938, 5513876, 11027752, 22055504, 26190911, 44111008, 52381822, 104763644, 209527288, 419054576, 838109152]

約数ペア:

[(1, 838109152), (2, 419054576), (4, 209527288), (8, 104763644), (16, 52381822), (19, 44111008), (32, 26190911), (38, 22055504), (76, 11027752), (152, 5513876), (304, 2756938), (361, 2321632), (608, 1378469), (722, 1160816), (1444, 580408), (2888, 290204), (5776, 145102), (11552, 72551)]