27961736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18725

約数の個数: 32

約数和(自身を含む): 60562080

約数和(自身を除く): 32600344

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18691, 37382, 74764, 149528, 205601, 317747, 411202, 635494, 822404, 1270988, 1644808, 2541976, 3495217, 6990434, 13980868, 27961736]

約数ペア:

[(1, 27961736), (2, 13980868), (4, 6990434), (8, 3495217), (11, 2541976), (17, 1644808), (22, 1270988), (34, 822404), (44, 635494), (68, 411202), (88, 317747), (136, 205601), (187, 149528), (374, 74764), (748, 37382), (1496, 18691)]