29857702004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{637277}}^1$

素因数の和:637364

約数の個数: 48

約数和(自身を含む): 60704553168

約数和(自身を除く): 30846851164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 11713, 23426, 46852, 637277, 1274554, 2549108, 8284601, 10833709, 16569202, 21667418, 33138404, 33775681, 43334836, 67551362, 135102724, 140838217, 281676434, 439083853, 563352868, 574186577, 878167706, 1148373154, 1756335412, 2296746308, 7464425501, 14928851002, 29857702004]

約数ペア:

[(1, 29857702004), (2, 14928851002), (4, 7464425501), (13, 2296746308), (17, 1756335412), (26, 1148373154), (34, 878167706), (52, 574186577), (53, 563352868), (68, 439083853), (106, 281676434), (212, 140838217), (221, 135102724), (442, 67551362), (689, 43334836), (884, 33775681), (901, 33138404), (1378, 21667418), (1802, 16569202), (2756, 10833709), (3604, 8284601), (11713, 2549108), (23426, 1274554), (46852, 637277)]