27921984

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3603

約数の個数: 56

約数和(自身を含む): 75700128

約数和(自身を除く): 47778144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3547, 3936, 7094, 7872, 10641, 14188, 21282, 28376, 42564, 56752, 85128, 113504, 145427, 170256, 227008, 290854, 340512, 436281, 581708, 681024, 872562, 1163416, 1745124, 2326832, 3490248, 4653664, 6980496, 9307328, 13960992, 27921984]

約数ペア:

[(1, 27921984), (2, 13960992), (3, 9307328), (4, 6980496), (6, 4653664), (8, 3490248), (12, 2326832), (16, 1745124), (24, 1163416), (32, 872562), (41, 681024), (48, 581708), (64, 436281), (82, 340512), (96, 290854), (123, 227008), (164, 170256), (192, 145427), (246, 113504), (328, 85128), (492, 56752), (656, 42564), (984, 28376), (1312, 21282), (1968, 14188), (2624, 10641), (3547, 7872), (3936, 7094)]