28636432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 64411056

約数和(自身を除く): 35774624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 563, 578, 748, 1126, 1156, 1496, 2252, 2312, 2992, 3179, 4504, 4624, 6193, 6358, 9008, 9571, 12386, 12716, 19142, 24772, 25432, 38284, 49544, 50864, 76568, 99088, 105281, 153136, 162707, 210562, 325414, 421124, 650828, 842248, 1301656, 1684496, 1789777, 2603312, 3579554, 7159108, 14318216, 28636432]

約数ペア:

[(1, 28636432), (2, 14318216), (4, 7159108), (8, 3579554), (11, 2603312), (16, 1789777), (17, 1684496), (22, 1301656), (34, 842248), (44, 650828), (68, 421124), (88, 325414), (136, 210562), (176, 162707), (187, 153136), (272, 105281), (289, 99088), (374, 76568), (563, 50864), (578, 49544), (748, 38284), (1126, 25432), (1156, 24772), (1496, 19142), (2252, 12716), (2312, 12386), (2992, 9571), (3179, 9008), (4504, 6358), (4624, 6193)]