25871844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 38902236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2141, 3021, 4028, 4282, 6042, 6423, 8564, 12084, 12846, 25692, 40679, 81358, 113473, 122037, 162716, 226946, 244074, 340419, 453892, 488148, 680838, 1361676, 2155987, 4311974, 6467961, 8623948, 12935922, 25871844]

約数ペア:

[(1, 25871844), (2, 12935922), (3, 8623948), (4, 6467961), (6, 4311974), (12, 2155987), (19, 1361676), (38, 680838), (53, 488148), (57, 453892), (76, 340419), (106, 244074), (114, 226946), (159, 162716), (212, 122037), (228, 113473), (318, 81358), (636, 40679), (1007, 25692), (2014, 12846), (2141, 12084), (3021, 8564), (4028, 6423), (4282, 6042)]