26453648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 55855800

約数和(自身を除く): 29402152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 1429, 2314, 2858, 4628, 5716, 9256, 11432, 18512, 18577, 22864, 37154, 74308, 127181, 148616, 254362, 297232, 508724, 1017448, 1653353, 2034896, 3306706, 6613412, 13226824, 26453648]

約数ペア:

[(1, 26453648), (2, 13226824), (4, 6613412), (8, 3306706), (13, 2034896), (16, 1653353), (26, 1017448), (52, 508724), (89, 297232), (104, 254362), (178, 148616), (208, 127181), (356, 74308), (712, 37154), (1157, 22864), (1424, 18577), (1429, 18512), (2314, 11432), (2858, 9256), (4628, 5716)]