42319874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 25720126

約数列:

[1, 2, 29, 58, 59, 83, 118, 149, 166, 298, 1711, 2407, 3422, 4321, 4814, 4897, 8642, 8791, 9794, 12367, 17582, 24734, 142013, 254939, 284026, 358643, 509878, 717286, 729653, 1459306, 21159937, 42319874]

約数ペア:

[(1, 42319874), (2, 21159937), (29, 1459306), (58, 729653), (59, 717286), (83, 509878), (118, 358643), (149, 284026), (166, 254939), (298, 142013), (1711, 24734), (2407, 17582), (3422, 12367), (4321, 9794), (4814, 8791), (4897, 8642)]