4048772

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 8937600

約数和(自身を除く): 4888828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 227, 343, 364, 454, 637, 686, 908, 1274, 1372, 1589, 2548, 2951, 3178, 4459, 5902, 6356, 8918, 11123, 11804, 17836, 20657, 22246, 41314, 44492, 77861, 82628, 144599, 155722, 289198, 311444, 578396, 1012193, 2024386, 4048772]

約数ペア:

[(1, 4048772), (2, 2024386), (4, 1012193), (7, 578396), (13, 311444), (14, 289198), (26, 155722), (28, 144599), (49, 82628), (52, 77861), (91, 44492), (98, 41314), (182, 22246), (196, 20657), (227, 17836), (343, 11804), (364, 11123), (454, 8918), (637, 6356), (686, 5902), (908, 4459), (1274, 3178), (1372, 2951), (1589, 2548)]