25302678

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 51827040

約数和(自身を除く): 26524362

約数列:

[1, 2, 3, 6, 61, 122, 183, 257, 269, 366, 514, 538, 771, 807, 1542, 1614, 15677, 16409, 31354, 32818, 47031, 49227, 69133, 94062, 98454, 138266, 207399, 414798, 4217113, 8434226, 12651339, 25302678]

約数ペア:

[(1, 25302678), (2, 12651339), (3, 8434226), (6, 4217113), (61, 414798), (122, 207399), (183, 138266), (257, 98454), (269, 94062), (366, 69133), (514, 49227), (538, 47031), (771, 32818), (807, 31354), (1542, 16409), (1614, 15677)]