7149472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 16178400

約数和(自身を除く): 9028928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1069, 1672, 2138, 3344, 4276, 6688, 8552, 11759, 17104, 20311, 23518, 34208, 40622, 47036, 81244, 94072, 162488, 188144, 223421, 324976, 376288, 446842, 649952, 893684, 1787368, 3574736, 7149472]

約数ペア:

[(1, 7149472), (2, 3574736), (4, 1787368), (8, 893684), (11, 649952), (16, 446842), (19, 376288), (22, 324976), (32, 223421), (38, 188144), (44, 162488), (76, 94072), (88, 81244), (152, 47036), (176, 40622), (209, 34208), (304, 23518), (352, 20311), (418, 17104), (608, 11759), (836, 8552), (1069, 6688), (1672, 4276), (2138, 3344)]