66629264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 60

約数和(自身を含む): 143436132

約数和(自身を除く): 76806868

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 601, 656, 676, 1066, 1202, 1352, 2132, 2404, 2704, 4264, 4808, 6929, 7813, 8528, 9616, 13858, 15626, 24641, 27716, 31252, 49282, 55432, 62504, 98564, 101569, 110864, 125008, 197128, 203138, 320333, 394256, 406276, 640666, 812552, 1281332, 1625104, 2562664, 4164329, 5125328, 8328658, 16657316, 33314632, 66629264]

約数ペア:

[(1, 66629264), (2, 33314632), (4, 16657316), (8, 8328658), (13, 5125328), (16, 4164329), (26, 2562664), (41, 1625104), (52, 1281332), (82, 812552), (104, 640666), (164, 406276), (169, 394256), (208, 320333), (328, 203138), (338, 197128), (533, 125008), (601, 110864), (656, 101569), (676, 98564), (1066, 62504), (1202, 55432), (1352, 49282), (2132, 31252), (2404, 27716), (2704, 24641), (4264, 15626), (4808, 13858), (6929, 9616), (7813, 8528)]