29791736282

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28403}}^1$

素因数の和:28576

約数の個数: 64

約数和(自身を含む): 57262464000

約数和(自身を除く): 27470727718

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 343, 539, 686, 973, 1078, 1529, 1946, 3058, 3773, 6811, 7546, 10703, 13622, 21406, 28403, 47677, 56806, 74921, 95354, 149842, 198821, 312433, 397642, 524447, 624866, 1048894, 1391747, 2187031, 2783494, 3948017, 4374062, 7896034, 9742229, 15309217, 19484458, 27636119, 30618434, 43428187, 55272238, 86856374, 107164519, 193452833, 214329038, 303997309, 386905666, 607994618, 1354169831, 2127981163, 2708339662, 4255962326, 14895868141, 29791736282]

約数ペア:

[(1, 29791736282), (2, 14895868141), (7, 4255962326), (11, 2708339662), (14, 2127981163), (22, 1354169831), (49, 607994618), (77, 386905666), (98, 303997309), (139, 214329038), (154, 193452833), (278, 107164519), (343, 86856374), (539, 55272238), (686, 43428187), (973, 30618434), (1078, 27636119), (1529, 19484458), (1946, 15309217), (3058, 9742229), (3773, 7896034), (6811, 4374062), (7546, 3948017), (10703, 2783494), (13622, 2187031), (21406, 1391747), (28403, 1048894), (47677, 624866), (56806, 524447), (74921, 397642), (95354, 312433), (149842, 198821)]