28565513938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1993963}}^1$

素因数の和:1994026

約数の個数: 32

約数和(自身を含む): 50247892800

約数和(自身を除く): 21682378862

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1993963, 3987926, 25921519, 37885297, 51843038, 57824927, 75770594, 115649854, 492508861, 751724051, 985017722, 1098673613, 1503448102, 2197347226, 14282756969, 28565513938]

約数ペア:

[(1, 28565513938), (2, 14282756969), (13, 2197347226), (19, 1503448102), (26, 1098673613), (29, 985017722), (38, 751724051), (58, 492508861), (247, 115649854), (377, 75770594), (494, 57824927), (551, 51843038), (754, 37885297), (1102, 25921519), (7163, 3987926), (14326, 1993963)]