63789848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 127332000

約数和(自身を除く): 63542152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2357, 3383, 4714, 6766, 9428, 13532, 18856, 27064, 40069, 80138, 160276, 320552, 469043, 938086, 1876172, 3752344, 7973731, 15947462, 31894924, 63789848]

約数ペア:

[(1, 63789848), (2, 31894924), (4, 15947462), (8, 7973731), (17, 3752344), (34, 1876172), (68, 938086), (136, 469043), (199, 320552), (398, 160276), (796, 80138), (1592, 40069), (2357, 27064), (3383, 18856), (4714, 13532), (6766, 9428)]