39727844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3504

約数の個数: 36

約数和(自身を含む): 79734564

約数和(自身を除く): 40006720

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 3457, 5746, 6914, 11492, 13828, 44941, 58769, 89882, 117538, 179764, 235076, 584233, 763997, 1168466, 1527994, 2336932, 3055988, 9931961, 19863922, 39727844]

約数ペア:

[(1, 39727844), (2, 19863922), (4, 9931961), (13, 3055988), (17, 2336932), (26, 1527994), (34, 1168466), (52, 763997), (68, 584233), (169, 235076), (221, 179764), (338, 117538), (442, 89882), (676, 58769), (884, 44941), (2873, 13828), (3457, 11492), (5746, 6914)]