28119882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1103}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 64438272

約数和(自身を除く): 36318390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1103, 1214, 1821, 2206, 3309, 3642, 4249, 6618, 7721, 8498, 12747, 15442, 23163, 25494, 46326, 669521, 1339042, 2008563, 4017126, 4686647, 9373294, 14059941, 28119882]

約数ペア:

[(1, 28119882), (2, 14059941), (3, 9373294), (6, 4686647), (7, 4017126), (14, 2008563), (21, 1339042), (42, 669521), (607, 46326), (1103, 25494), (1214, 23163), (1821, 15442), (2206, 12747), (3309, 8498), (3642, 7721), (4249, 6618)]