7892072272

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{8923}}^1$

素因数の和:9140

約数の個数: 80

約数和(自身を含む): 17926531200

約数和(自身を除く): 10034458928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 149, 212, 298, 371, 424, 596, 742, 848, 1043, 1192, 1484, 2086, 2384, 2968, 4172, 5936, 7897, 8344, 8923, 15794, 16688, 17846, 31588, 35692, 55279, 62461, 63176, 71384, 110558, 124922, 126352, 142768, 221116, 249844, 442232, 472919, 499688, 884464, 945838, 999376, 1329527, 1891676, 2659054, 3310433, 3783352, 5318108, 6620866, 7566704, 9306689, 10636216, 13241732, 18613378, 21272432, 26483464, 37226756, 52966928, 70464931, 74453512, 140929862, 148907024, 281859724, 493254517, 563719448, 986509034, 1127438896, 1973018068, 3946036136, 7892072272]

約数ペア:

[(1, 7892072272), (2, 3946036136), (4, 1973018068), (7, 1127438896), (8, 986509034), (14, 563719448), (16, 493254517), (28, 281859724), (53, 148907024), (56, 140929862), (106, 74453512), (112, 70464931), (149, 52966928), (212, 37226756), (298, 26483464), (371, 21272432), (424, 18613378), (596, 13241732), (742, 10636216), (848, 9306689), (1043, 7566704), (1192, 6620866), (1484, 5318108), (2086, 3783352), (2384, 3310433), (2968, 2659054), (4172, 1891676), (5936, 1329527), (7897, 999376), (8344, 945838), (8923, 884464), (15794, 499688), (16688, 472919), (17846, 442232), (31588, 249844), (35692, 221116), (55279, 142768), (62461, 126352), (63176, 124922), (71384, 110558)]