40088224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 87556896

約数和(自身を除く): 47468672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1867, 1952, 2684, 3734, 5368, 7468, 10736, 14936, 20537, 21472, 29872, 41074, 59744, 82148, 113887, 164296, 227774, 328592, 455548, 657184, 911096, 1252757, 1822192, 2505514, 3644384, 5011028, 10022056, 20044112, 40088224]

約数ペア:

[(1, 40088224), (2, 20044112), (4, 10022056), (8, 5011028), (11, 3644384), (16, 2505514), (22, 1822192), (32, 1252757), (44, 911096), (61, 657184), (88, 455548), (122, 328592), (176, 227774), (244, 164296), (352, 113887), (488, 82148), (671, 59744), (976, 41074), (1342, 29872), (1867, 21472), (1952, 20537), (2684, 14936), (3734, 10736), (5368, 7468)]