29116816

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^2$

素因数の和:188

約数の個数: 45

約数和(自身を含む): 60389643

約数和(自身を除く): 31272827

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 361, 568, 722, 1136, 1349, 1444, 2698, 2888, 5041, 5396, 5776, 10082, 10792, 20164, 21584, 25631, 40328, 51262, 80656, 95779, 102524, 191558, 205048, 383116, 410096, 766232, 1532464, 1819801, 3639602, 7279204, 14558408, 29116816]

約数ペア:

[(1, 29116816), (2, 14558408), (4, 7279204), (8, 3639602), (16, 1819801), (19, 1532464), (38, 766232), (71, 410096), (76, 383116), (142, 205048), (152, 191558), (284, 102524), (304, 95779), (361, 80656), (568, 51262), (722, 40328), (1136, 25631), (1349, 21584), (1444, 20164), (2698, 10792), (2888, 10082), (5041, 5776)]