25184640316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1\times {\mathrm{8461}}^1$

素因数の和:9646

約数の個数: 48

約数和(自身を含む): 48917806560

約数和(自身を除く): 23733166244

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1109, 1342, 2218, 2684, 4436, 8461, 12199, 16922, 24398, 33844, 48796, 67649, 93071, 135298, 186142, 270596, 372284, 516121, 744139, 1032242, 1488278, 2064484, 2976556, 5677331, 9383249, 11354662, 18766498, 22709324, 37532996, 103215739, 206431478, 412862956, 572378189, 1144756378, 2289512756, 6296160079, 12592320158, 25184640316]

約数ペア:

[(1, 25184640316), (2, 12592320158), (4, 6296160079), (11, 2289512756), (22, 1144756378), (44, 572378189), (61, 412862956), (122, 206431478), (244, 103215739), (671, 37532996), (1109, 22709324), (1342, 18766498), (2218, 11354662), (2684, 9383249), (4436, 5677331), (8461, 2976556), (12199, 2064484), (16922, 1488278), (24398, 1032242), (33844, 744139), (48796, 516121), (67649, 372284), (93071, 270596), (135298, 186142)]