27128056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 54254880

約数和(自身を除く): 27126824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 1321, 2567, 2642, 5134, 5284, 10268, 10568, 20536, 22457, 44914, 89828, 179656, 199471, 398942, 797884, 1595768, 3391007, 6782014, 13564028, 27128056]

約数ペア:

[(1, 27128056), (2, 13564028), (4, 6782014), (8, 3391007), (17, 1595768), (34, 797884), (68, 398942), (136, 199471), (151, 179656), (302, 89828), (604, 44914), (1208, 22457), (1321, 20536), (2567, 10568), (2642, 10268), (5134, 5284)]