25246752

素因数分解:

$2^5\times 3^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 66538080

約数和(自身を除く): 41291328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 409, 643, 818, 1227, 1286, 1636, 1929, 2454, 2572, 3272, 3858, 4908, 5144, 6544, 7716, 9816, 10288, 13088, 15432, 19632, 20576, 30864, 39264, 61728, 262987, 525974, 788961, 1051948, 1577922, 2103896, 3155844, 4207792, 6311688, 8415584, 12623376, 25246752]

約数ペア:

[(1, 25246752), (2, 12623376), (3, 8415584), (4, 6311688), (6, 4207792), (8, 3155844), (12, 2103896), (16, 1577922), (24, 1051948), (32, 788961), (48, 525974), (96, 262987), (409, 61728), (643, 39264), (818, 30864), (1227, 20576), (1286, 19632), (1636, 15432), (1929, 13088), (2454, 10288), (2572, 9816), (3272, 7716), (3858, 6544), (4908, 5144)]