28298262

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 29438538

約数列:

[1, 2, 3, 6, 89, 178, 197, 267, 269, 394, 534, 538, 591, 807, 1182, 1614, 17533, 23941, 35066, 47882, 52599, 52993, 71823, 105198, 105986, 143646, 158979, 317958, 4716377, 9432754, 14149131, 28298262]

約数ペア:

[(1, 28298262), (2, 14149131), (3, 9432754), (6, 4716377), (89, 317958), (178, 158979), (197, 143646), (267, 105986), (269, 105198), (394, 71823), (534, 52993), (538, 52599), (591, 47882), (807, 35066), (1182, 23941), (1614, 17533)]