7489952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 8315488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 127, 152, 194, 254, 304, 388, 508, 608, 776, 1016, 1552, 1843, 2032, 2413, 3104, 3686, 4064, 4826, 7372, 9652, 12319, 14744, 19304, 24638, 29488, 38608, 49276, 58976, 77216, 98552, 197104, 234061, 394208, 468122, 936244, 1872488, 3744976, 7489952]

約数ペア:

[(1, 7489952), (2, 3744976), (4, 1872488), (8, 936244), (16, 468122), (19, 394208), (32, 234061), (38, 197104), (76, 98552), (97, 77216), (127, 58976), (152, 49276), (194, 38608), (254, 29488), (304, 24638), (388, 19304), (508, 14744), (608, 12319), (776, 9652), (1016, 7372), (1552, 4826), (1843, 4064), (2032, 3686), (2413, 3104)]