61516472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2273}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 122796000

約数和(自身を除く): 61279528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2273, 3383, 4546, 6766, 9092, 13532, 18184, 27064, 38641, 77282, 154564, 309128, 452327, 904654, 1809308, 3618616, 7689559, 15379118, 30758236, 61516472]

約数ペア:

[(1, 61516472), (2, 30758236), (4, 15379118), (8, 7689559), (17, 3618616), (34, 1809308), (68, 904654), (136, 452327), (199, 309128), (398, 154564), (796, 77282), (1592, 38641), (2273, 27064), (3383, 18184), (4546, 13532), (6766, 9092)]