21707126176

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{4801}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 43001045640

約数和(自身を除く): 21293919464

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 617, 916, 1234, 1832, 2468, 3664, 4801, 4936, 7328, 9602, 9872, 19204, 19744, 38408, 76816, 141293, 153632, 282586, 565172, 1099429, 1130344, 2198858, 2260688, 2962217, 4397716, 4521376, 5924434, 8795432, 11848868, 17590864, 23697736, 35181728, 47395472, 94790944, 678347693, 1356695386, 2713390772, 5426781544, 10853563088, 21707126176]

約数ペア:

[(1, 21707126176), (2, 10853563088), (4, 5426781544), (8, 2713390772), (16, 1356695386), (32, 678347693), (229, 94790944), (458, 47395472), (617, 35181728), (916, 23697736), (1234, 17590864), (1832, 11848868), (2468, 8795432), (3664, 5924434), (4801, 4521376), (4936, 4397716), (7328, 2962217), (9602, 2260688), (9872, 2198858), (19204, 1130344), (19744, 1099429), (38408, 565172), (76816, 282586), (141293, 153632)]