13458224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 28435680

約数和(自身を除く): 14977456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 727, 1157, 1424, 1454, 2314, 2908, 4628, 5816, 9256, 9451, 11632, 18512, 18902, 37804, 64703, 75608, 129406, 151216, 258812, 517624, 841139, 1035248, 1682278, 3364556, 6729112, 13458224]

約数ペア:

[(1, 13458224), (2, 6729112), (4, 3364556), (8, 1682278), (13, 1035248), (16, 841139), (26, 517624), (52, 258812), (89, 151216), (104, 129406), (178, 75608), (208, 64703), (356, 37804), (712, 18902), (727, 18512), (1157, 11632), (1424, 9451), (1454, 9256), (2314, 5816), (2908, 4628)]