27769330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 25418510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 431, 758, 862, 1895, 2155, 3790, 4310, 6443, 7327, 12886, 14654, 32215, 36635, 64430, 73270, 163349, 326698, 816745, 1633490, 2776933, 5553866, 13884665, 27769330]

約数ペア:

[(1, 27769330), (2, 13884665), (5, 5553866), (10, 2776933), (17, 1633490), (34, 816745), (85, 326698), (170, 163349), (379, 73270), (431, 64430), (758, 36635), (862, 32215), (1895, 14654), (2155, 12886), (3790, 7327), (4310, 6443)]