26505492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 67163712

約数和(自身を除く): 40658220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1297, 1572, 1703, 2594, 3406, 3891, 5109, 5188, 6812, 7782, 10218, 15564, 16861, 20436, 33722, 50583, 67444, 101166, 169907, 202332, 339814, 509721, 679628, 1019442, 2038884, 2208791, 4417582, 6626373, 8835164, 13252746, 26505492]

約数ペア:

[(1, 26505492), (2, 13252746), (3, 8835164), (4, 6626373), (6, 4417582), (12, 2208791), (13, 2038884), (26, 1019442), (39, 679628), (52, 509721), (78, 339814), (131, 202332), (156, 169907), (262, 101166), (393, 67444), (524, 50583), (786, 33722), (1297, 20436), (1572, 16861), (1703, 15564), (2594, 10218), (3406, 7782), (3891, 6812), (5109, 5188)]