29420248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25747

約数の個数: 32

約数和(自身を含む): 64809360

約数和(自身を除く): 35389112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 25717, 51434, 102868, 205736, 282887, 334321, 565774, 668642, 1131548, 1337284, 2263096, 2674568, 3677531, 7355062, 14710124, 29420248]

約数ペア:

[(1, 29420248), (2, 14710124), (4, 7355062), (8, 3677531), (11, 2674568), (13, 2263096), (22, 1337284), (26, 1131548), (44, 668642), (52, 565774), (88, 334321), (104, 282887), (143, 205736), (286, 102868), (572, 51434), (1144, 25717)]