27283312

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 63424512

約数和(自身を除く): 36141200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 71, 73, 94, 112, 142, 146, 188, 284, 292, 329, 376, 497, 511, 568, 584, 658, 752, 994, 1022, 1136, 1168, 1316, 1988, 2044, 2632, 3337, 3431, 3976, 4088, 5183, 5264, 6674, 6862, 7952, 8176, 10366, 13348, 13724, 20732, 23359, 24017, 26696, 27448, 36281, 41464, 46718, 48034, 53392, 54896, 72562, 82928, 93436, 96068, 145124, 186872, 192136, 243601, 290248, 373744, 384272, 487202, 580496, 974404, 1705207, 1948808, 3410414, 3897616, 6820828, 13641656, 27283312]

約数ペア:

[(1, 27283312), (2, 13641656), (4, 6820828), (7, 3897616), (8, 3410414), (14, 1948808), (16, 1705207), (28, 974404), (47, 580496), (56, 487202), (71, 384272), (73, 373744), (94, 290248), (112, 243601), (142, 192136), (146, 186872), (188, 145124), (284, 96068), (292, 93436), (329, 82928), (376, 72562), (497, 54896), (511, 53392), (568, 48034), (584, 46718), (658, 41464), (752, 36281), (994, 27448), (1022, 26696), (1136, 24017), (1168, 23359), (1316, 20732), (1988, 13724), (2044, 13348), (2632, 10366), (3337, 8176), (3431, 7952), (3976, 6862), (4088, 6674), (5183, 5264)]