28896304

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22861}}^1$

素因数の和:22948

約数の個数: 20

約数和(自身を含む): 56697760

約数和(自身を除く): 27801456

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22861, 45722, 91444, 182888, 365776, 1806019, 3612038, 7224076, 14448152, 28896304]

約数ペア:

[(1, 28896304), (2, 14448152), (4, 7224076), (8, 3612038), (16, 1806019), (79, 365776), (158, 182888), (316, 91444), (632, 45722), (1264, 22861)]