27957104

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 63809904

約数和(自身を除く): 35852800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 113, 188, 226, 329, 376, 452, 658, 752, 791, 904, 1316, 1582, 1808, 2209, 2632, 3164, 4418, 5264, 5311, 6328, 8836, 10622, 12656, 15463, 17672, 21244, 30926, 35344, 37177, 42488, 61852, 74354, 84976, 123704, 148708, 247408, 249617, 297416, 499234, 594832, 998468, 1747319, 1996936, 3494638, 3993872, 6989276, 13978552, 27957104]

約数ペア:

[(1, 27957104), (2, 13978552), (4, 6989276), (7, 3993872), (8, 3494638), (14, 1996936), (16, 1747319), (28, 998468), (47, 594832), (56, 499234), (94, 297416), (112, 249617), (113, 247408), (188, 148708), (226, 123704), (329, 84976), (376, 74354), (452, 61852), (658, 42488), (752, 37177), (791, 35344), (904, 30926), (1316, 21244), (1582, 17672), (1808, 15463), (2209, 12656), (2632, 10622), (3164, 8836), (4418, 6328), (5264, 5311)]