47760272

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 111040512

約数和(自身を除く): 63280240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 211, 301, 329, 344, 376, 422, 602, 658, 688, 752, 844, 1204, 1316, 1477, 1688, 2021, 2408, 2632, 2954, 3376, 4042, 4816, 5264, 5908, 8084, 9073, 9917, 11816, 14147, 16168, 18146, 19834, 23632, 28294, 32336, 36292, 39668, 56588, 63511, 69419, 72584, 79336, 113176, 127022, 138838, 145168, 158672, 226352, 254044, 277676, 426431, 508088, 555352, 852862, 1016176, 1110704, 1705724, 2985017, 3411448, 5970034, 6822896, 11940068, 23880136, 47760272]

約数ペア:

[(1, 47760272), (2, 23880136), (4, 11940068), (7, 6822896), (8, 5970034), (14, 3411448), (16, 2985017), (28, 1705724), (43, 1110704), (47, 1016176), (56, 852862), (86, 555352), (94, 508088), (112, 426431), (172, 277676), (188, 254044), (211, 226352), (301, 158672), (329, 145168), (344, 138838), (376, 127022), (422, 113176), (602, 79336), (658, 72584), (688, 69419), (752, 63511), (844, 56588), (1204, 39668), (1316, 36292), (1477, 32336), (1688, 28294), (2021, 23632), (2408, 19834), (2632, 18146), (2954, 16168), (3376, 14147), (4042, 11816), (4816, 9917), (5264, 9073), (5908, 8084)]