2668969408

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{138547}}^1$

素因数の和:138609

約数の個数: 56

約数和(自身を含む): 6193649792

約数和(自身を除く): 3524680384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 138547, 277094, 554188, 969829, 1108376, 1939658, 2216752, 3879316, 4433504, 5957521, 7758632, 8867008, 11915042, 15517264, 23830084, 31034528, 41702647, 47660168, 62069056, 83405294, 95320336, 166810588, 190640672, 333621176, 381281344, 667242352, 1334484704, 2668969408]

約数ペア:

[(1, 2668969408), (2, 1334484704), (4, 667242352), (7, 381281344), (8, 333621176), (14, 190640672), (16, 166810588), (28, 95320336), (32, 83405294), (43, 62069056), (56, 47660168), (64, 41702647), (86, 31034528), (112, 23830084), (172, 15517264), (224, 11915042), (301, 8867008), (344, 7758632), (448, 5957521), (602, 4433504), (688, 3879316), (1204, 2216752), (1376, 1939658), (2408, 1108376), (2752, 969829), (4816, 554188), (9632, 277094), (19264, 138547)]