27996916252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1\times {\mathrm{4231}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 52256736000

約数和(自身を除く): 24259819748

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1049, 1577, 2098, 3154, 4196, 4231, 6308, 8462, 16924, 19931, 39862, 79724, 80389, 87067, 160778, 174134, 321556, 348268, 351173, 702346, 1404692, 1654273, 3308546, 4438319, 6617092, 6672287, 8876638, 13344574, 17753276, 26689148, 84328061, 168656122, 337312244, 368380477, 736760954, 1473521908, 6999229063, 13998458126, 27996916252]

約数ペア:

[(1, 27996916252), (2, 13998458126), (4, 6999229063), (19, 1473521908), (38, 736760954), (76, 368380477), (83, 337312244), (166, 168656122), (332, 84328061), (1049, 26689148), (1577, 17753276), (2098, 13344574), (3154, 8876638), (4196, 6672287), (4231, 6617092), (6308, 4438319), (8462, 3308546), (16924, 1654273), (19931, 1404692), (39862, 702346), (79724, 351173), (80389, 348268), (87067, 321556), (160778, 174134)]