42867322

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 65116800

約数和(自身を除く): 22249478

約数列:

[1, 2, 139, 271, 278, 542, 569, 1138, 37669, 75338, 79091, 154199, 158182, 308398, 21433661, 42867322]

約数ペア:

[(1, 42867322), (2, 21433661), (139, 308398), (271, 158182), (278, 154199), (542, 79091), (569, 75338), (1138, 37669)]