28238178

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 58331520

約数和(自身を除く): 30093342

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 311, 409, 622, 818, 933, 1227, 1866, 2454, 11507, 15133, 23014, 30266, 34521, 45399, 69042, 90798, 127199, 254398, 381597, 763194, 4706363, 9412726, 14119089, 28238178]

約数ペア:

[(1, 28238178), (2, 14119089), (3, 9412726), (6, 4706363), (37, 763194), (74, 381597), (111, 254398), (222, 127199), (311, 90798), (409, 69042), (622, 45399), (818, 34521), (933, 30266), (1227, 23014), (1866, 15133), (2454, 11507)]