28755378

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 64099200

約数和(自身を除く): 35343822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1213, 1317, 2426, 2634, 3639, 3951, 7278, 7902, 10917, 11853, 21834, 23706, 32751, 65502, 532507, 1065014, 1597521, 3195042, 4792563, 9585126, 14377689, 28755378]

約数ペア:

[(1, 28755378), (2, 14377689), (3, 9585126), (6, 4792563), (9, 3195042), (18, 1597521), (27, 1065014), (54, 532507), (439, 65502), (878, 32751), (1213, 23706), (1317, 21834), (2426, 11853), (2634, 10917), (3639, 7902), (3951, 7278)]