61402352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{853}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 130252080

約数和(自身を除く): 68849728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 853, 1636, 1706, 3272, 3412, 4499, 6544, 6824, 8998, 9383, 13648, 17996, 18766, 35992, 37532, 71984, 75064, 150128, 348877, 697754, 1395508, 2791016, 3837647, 5582032, 7675294, 15350588, 30701176, 61402352]

約数ペア:

[(1, 61402352), (2, 30701176), (4, 15350588), (8, 7675294), (11, 5582032), (16, 3837647), (22, 2791016), (44, 1395508), (88, 697754), (176, 348877), (409, 150128), (818, 75064), (853, 71984), (1636, 37532), (1706, 35992), (3272, 18766), (3412, 17996), (4499, 13648), (6544, 9383), (6824, 8998)]