41428490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 79289280

約数和(自身を除く): 37860790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 643, 758, 1286, 1895, 3215, 3790, 6430, 6443, 10931, 12886, 21862, 32215, 54655, 64430, 109310, 243697, 487394, 1218485, 2436970, 4142849, 8285698, 20714245, 41428490]

約数ペア:

[(1, 41428490), (2, 20714245), (5, 8285698), (10, 4142849), (17, 2436970), (34, 1218485), (85, 487394), (170, 243697), (379, 109310), (643, 64430), (758, 54655), (1286, 32215), (1895, 21862), (3215, 12886), (3790, 10931), (6430, 6443)]