2647187632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{8641}}^1$

素因数の和:9157

約数の個数: 40

約数和(自身を含む): 5265881712

約数和(自身を除く): 2618694080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 467, 656, 934, 1868, 3736, 7472, 8641, 17282, 19147, 34564, 38294, 69128, 76588, 138256, 153176, 306352, 354281, 708562, 1417124, 2834248, 4035347, 5668496, 8070694, 16141388, 32282776, 64565552, 165449227, 330898454, 661796908, 1323593816, 2647187632]

約数ペア:

[(1, 2647187632), (2, 1323593816), (4, 661796908), (8, 330898454), (16, 165449227), (41, 64565552), (82, 32282776), (164, 16141388), (328, 8070694), (467, 5668496), (656, 4035347), (934, 2834248), (1868, 1417124), (3736, 708562), (7472, 354281), (8641, 306352), (17282, 153176), (19147, 138256), (34564, 76588), (38294, 69128)]