28944608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 75333888

約数和(自身を除く): 46389280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 691, 748, 952, 1232, 1309, 1382, 1496, 1904, 2464, 2618, 2764, 2992, 3808, 4837, 5236, 5528, 5984, 7601, 9674, 10472, 11056, 11747, 15202, 19348, 20944, 22112, 23494, 30404, 38696, 41888, 46988, 53207, 60808, 77392, 82229, 93976, 106414, 121616, 129217, 154784, 164458, 187952, 212828, 243232, 258434, 328916, 375904, 425656, 516868, 657832, 851312, 904519, 1033736, 1315664, 1702624, 1809038, 2067472, 2631328, 3618076, 4134944, 7236152, 14472304, 28944608]

約数ペア:

[(1, 28944608), (2, 14472304), (4, 7236152), (7, 4134944), (8, 3618076), (11, 2631328), (14, 2067472), (16, 1809038), (17, 1702624), (22, 1315664), (28, 1033736), (32, 904519), (34, 851312), (44, 657832), (56, 516868), (68, 425656), (77, 375904), (88, 328916), (112, 258434), (119, 243232), (136, 212828), (154, 187952), (176, 164458), (187, 154784), (224, 129217), (238, 121616), (272, 106414), (308, 93976), (352, 82229), (374, 77392), (476, 60808), (544, 53207), (616, 46988), (691, 41888), (748, 38696), (952, 30404), (1232, 23494), (1309, 22112), (1382, 20944), (1496, 19348), (1904, 15202), (2464, 11747), (2618, 11056), (2764, 10472), (2992, 9674), (3808, 7601), (4837, 5984), (5236, 5528)]