28859802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 60645888

約数和(自身を除く): 31786086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 1283, 2566, 3749, 3849, 7498, 7698, 11247, 22494, 29509, 59018, 88527, 177054, 209129, 418258, 627387, 1254774, 4809967, 9619934, 14429901, 28859802]

約数ペア:

[(1, 28859802), (2, 14429901), (3, 9619934), (6, 4809967), (23, 1254774), (46, 627387), (69, 418258), (138, 209129), (163, 177054), (326, 88527), (489, 59018), (978, 29509), (1283, 22494), (2566, 11247), (3749, 7698), (3849, 7498)]