2133472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 5027400

約数和(自身を除く): 2893928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 121, 152, 176, 209, 232, 242, 304, 319, 352, 418, 464, 484, 551, 608, 638, 836, 928, 968, 1102, 1276, 1672, 1936, 2204, 2299, 2552, 3344, 3509, 3872, 4408, 4598, 5104, 6061, 6688, 7018, 8816, 9196, 10208, 12122, 14036, 17632, 18392, 24244, 28072, 36784, 48488, 56144, 66671, 73568, 96976, 112288, 133342, 193952, 266684, 533368, 1066736, 2133472]

約数ペア:

[(1, 2133472), (2, 1066736), (4, 533368), (8, 266684), (11, 193952), (16, 133342), (19, 112288), (22, 96976), (29, 73568), (32, 66671), (38, 56144), (44, 48488), (58, 36784), (76, 28072), (88, 24244), (116, 18392), (121, 17632), (152, 14036), (176, 12122), (209, 10208), (232, 9196), (242, 8816), (304, 7018), (319, 6688), (352, 6061), (418, 5104), (464, 4598), (484, 4408), (551, 3872), (608, 3509), (638, 3344), (836, 2552), (928, 2299), (968, 2204), (1102, 1936), (1276, 1672)]