8356192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 18098640

約数和(自身を除く): 9742448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 379, 416, 424, 689, 758, 848, 1378, 1516, 1696, 2756, 3032, 4927, 5512, 6064, 9854, 11024, 12128, 19708, 20087, 22048, 39416, 40174, 78832, 80348, 157664, 160696, 261131, 321392, 522262, 642784, 1044524, 2089048, 4178096, 8356192]

約数ペア:

[(1, 8356192), (2, 4178096), (4, 2089048), (8, 1044524), (13, 642784), (16, 522262), (26, 321392), (32, 261131), (52, 160696), (53, 157664), (104, 80348), (106, 78832), (208, 40174), (212, 39416), (379, 22048), (416, 20087), (424, 19708), (689, 12128), (758, 11024), (848, 9854), (1378, 6064), (1516, 5512), (1696, 4927), (2756, 3032)]