39912544

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 95993856

約数和(自身を除く): 56081312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 92, 112, 122, 127, 161, 184, 224, 244, 254, 322, 368, 427, 488, 508, 644, 736, 854, 889, 976, 1016, 1288, 1403, 1708, 1778, 1952, 2032, 2576, 2806, 2921, 3416, 3556, 4064, 5152, 5612, 5842, 6832, 7112, 7747, 9821, 11224, 11684, 13664, 14224, 15494, 19642, 20447, 22448, 23368, 28448, 30988, 39284, 40894, 44896, 46736, 54229, 61976, 78568, 81788, 93472, 108458, 123952, 157136, 163576, 178181, 216916, 247904, 314272, 327152, 356362, 433832, 654304, 712724, 867664, 1247267, 1425448, 1735328, 2494534, 2850896, 4989068, 5701792, 9978136, 19956272, 39912544]

約数ペア:

[(1, 39912544), (2, 19956272), (4, 9978136), (7, 5701792), (8, 4989068), (14, 2850896), (16, 2494534), (23, 1735328), (28, 1425448), (32, 1247267), (46, 867664), (56, 712724), (61, 654304), (92, 433832), (112, 356362), (122, 327152), (127, 314272), (161, 247904), (184, 216916), (224, 178181), (244, 163576), (254, 157136), (322, 123952), (368, 108458), (427, 93472), (488, 81788), (508, 78568), (644, 61976), (736, 54229), (854, 46736), (889, 44896), (976, 40894), (1016, 39284), (1288, 30988), (1403, 28448), (1708, 23368), (1778, 22448), (1952, 20447), (2032, 19642), (2576, 15494), (2806, 14224), (2921, 13664), (3416, 11684), (3556, 11224), (4064, 9821), (5152, 7747), (5612, 7112), (5842, 6832)]