26916448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 30872192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 727, 1157, 1424, 1454, 2314, 2848, 2908, 4628, 5816, 9256, 9451, 11632, 18512, 18902, 23264, 37024, 37804, 64703, 75608, 129406, 151216, 258812, 302432, 517624, 841139, 1035248, 1682278, 2070496, 3364556, 6729112, 13458224, 26916448]

約数ペア:

[(1, 26916448), (2, 13458224), (4, 6729112), (8, 3364556), (13, 2070496), (16, 1682278), (26, 1035248), (32, 841139), (52, 517624), (89, 302432), (104, 258812), (178, 151216), (208, 129406), (356, 75608), (416, 64703), (712, 37804), (727, 37024), (1157, 23264), (1424, 18902), (1454, 18512), (2314, 11632), (2848, 9451), (2908, 9256), (4628, 5816)]