28808496

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5458

約数の個数: 60

約数和(自身を含む): 82818112

約数和(自身を除く): 54009616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 5407, 10814, 16221, 21628, 32442, 43256, 48663, 64884, 86512, 97326, 129768, 194652, 200059, 259536, 389304, 400118, 600177, 778608, 800236, 1200354, 1600472, 1800531, 2400708, 3200944, 3601062, 4801416, 7202124, 9602832, 14404248, 28808496]

約数ペア:

[(1, 28808496), (2, 14404248), (3, 9602832), (4, 7202124), (6, 4801416), (8, 3601062), (9, 3200944), (12, 2400708), (16, 1800531), (18, 1600472), (24, 1200354), (36, 800236), (37, 778608), (48, 600177), (72, 400118), (74, 389304), (111, 259536), (144, 200059), (148, 194652), (222, 129768), (296, 97326), (333, 86512), (444, 64884), (592, 48663), (666, 43256), (888, 32442), (1332, 21628), (1776, 16221), (2664, 10814), (5328, 5407)]