27719484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 70216608

約数和(自身を除く): 42497124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1297, 1644, 1781, 2594, 3562, 3891, 5188, 5343, 7124, 7782, 10686, 15564, 16861, 21372, 33722, 50583, 67444, 101166, 177689, 202332, 355378, 533067, 710756, 1066134, 2132268, 2309957, 4619914, 6929871, 9239828, 13859742, 27719484]

約数ペア:

[(1, 27719484), (2, 13859742), (3, 9239828), (4, 6929871), (6, 4619914), (12, 2309957), (13, 2132268), (26, 1066134), (39, 710756), (52, 533067), (78, 355378), (137, 202332), (156, 177689), (274, 101166), (411, 67444), (548, 50583), (822, 33722), (1297, 21372), (1644, 16861), (1781, 15564), (2594, 10686), (3562, 7782), (3891, 7124), (5188, 5343)]