28930328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30389}}^1$

素因数の和:30419

約数の個数: 32

約数和(自身を含む): 65642400

約数和(自身を除く): 36712072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 30389, 60778, 121556, 212723, 243112, 425446, 516613, 850892, 1033226, 1701784, 2066452, 3616291, 4132904, 7232582, 14465164, 28930328]

約数ペア:

[(1, 28930328), (2, 14465164), (4, 7232582), (7, 4132904), (8, 3616291), (14, 2066452), (17, 1701784), (28, 1033226), (34, 850892), (56, 516613), (68, 425446), (119, 243112), (136, 212723), (238, 121556), (476, 60778), (952, 30389)]