15706432976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1424749}}^1$

素因数の和:1424823

約数の個数: 40

約数和(自身を含む): 33390441000

約数和(自身を除く): 17684008024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 1424749, 2849498, 5698996, 11397992, 18521737, 22795984, 37043474, 74086948, 75511697, 148173896, 151023394, 296347792, 302046788, 604093576, 981652061, 1208187152, 1963304122, 3926608244, 7853216488, 15706432976]

約数ペア:

[(1, 15706432976), (2, 7853216488), (4, 3926608244), (8, 1963304122), (13, 1208187152), (16, 981652061), (26, 604093576), (52, 302046788), (53, 296347792), (104, 151023394), (106, 148173896), (208, 75511697), (212, 74086948), (424, 37043474), (689, 22795984), (848, 18521737), (1378, 11397992), (2756, 5698996), (5512, 2849498), (11024, 1424749)]