26156715728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{44483}}^1$

素因数の和:44772

約数の個数: 80

約数和(自身を含む): 59771549376

約数和(自身を除く): 33614833648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 257, 286, 514, 572, 1028, 1144, 2056, 2288, 2827, 3341, 4112, 5654, 6682, 11308, 13364, 22616, 26728, 36751, 44483, 45232, 53456, 73502, 88966, 147004, 177932, 294008, 355864, 489313, 578279, 588016, 711728, 978626, 1156558, 1957252, 2313116, 3914504, 4626232, 6361069, 7829008, 9252464, 11432131, 12722138, 22864262, 25444276, 45728524, 50888552, 91457048, 101777104, 125753441, 148617703, 182914096, 251506882, 297235406, 503013764, 594470812, 1006027528, 1188941624, 1634794733, 2012055056, 2377883248, 3269589466, 6539178932, 13078357864, 26156715728]

約数ペア:

[(1, 26156715728), (2, 13078357864), (4, 6539178932), (8, 3269589466), (11, 2377883248), (13, 2012055056), (16, 1634794733), (22, 1188941624), (26, 1006027528), (44, 594470812), (52, 503013764), (88, 297235406), (104, 251506882), (143, 182914096), (176, 148617703), (208, 125753441), (257, 101777104), (286, 91457048), (514, 50888552), (572, 45728524), (1028, 25444276), (1144, 22864262), (2056, 12722138), (2288, 11432131), (2827, 9252464), (3341, 7829008), (4112, 6361069), (5654, 4626232), (6682, 3914504), (11308, 2313116), (13364, 1957252), (22616, 1156558), (26728, 978626), (36751, 711728), (44483, 588016), (45232, 578279), (53456, 489313), (73502, 355864), (88966, 294008), (147004, 177932)]