4178096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 8905680

約数和(自身を除く): 4727584

約数列:

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

約数ペア:

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