84984016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 181967148

約数和(自身を除く): 96983132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 593, 676, 689, 848, 1186, 1352, 1378, 2372, 2704, 2756, 4744, 5512, 7709, 8957, 9488, 11024, 15418, 17914, 30836, 31429, 35828, 61672, 62858, 71656, 100217, 123344, 125716, 143312, 200434, 251432, 400868, 408577, 502864, 801736, 817154, 1603472, 1634308, 3268616, 5311501, 6537232, 10623002, 21246004, 42492008, 84984016]

約数ペア:

[(1, 84984016), (2, 42492008), (4, 21246004), (8, 10623002), (13, 6537232), (16, 5311501), (26, 3268616), (52, 1634308), (53, 1603472), (104, 817154), (106, 801736), (169, 502864), (208, 408577), (212, 400868), (338, 251432), (424, 200434), (593, 143312), (676, 125716), (689, 123344), (848, 100217), (1186, 71656), (1352, 62858), (1378, 61672), (2372, 35828), (2704, 31429), (2756, 30836), (4744, 17914), (5512, 15418), (7709, 11024), (8957, 9488)]