60004028

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 122620680

約数和(自身を除く): 62616652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 787, 1556, 1574, 2723, 3148, 5446, 5509, 10892, 11018, 19061, 22036, 38122, 38563, 76244, 77126, 154252, 306143, 612286, 1224572, 2143001, 4286002, 8572004, 15001007, 30002014, 60004028]

約数ペア:

[(1, 60004028), (2, 30002014), (4, 15001007), (7, 8572004), (14, 4286002), (28, 2143001), (49, 1224572), (98, 612286), (196, 306143), (389, 154252), (778, 77126), (787, 76244), (1556, 38563), (1574, 38122), (2723, 22036), (3148, 19061), (5446, 11018), (5509, 10892)]