70174412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 155312640

約数和(自身を除く): 85138228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3209, 5467, 6418, 10934, 12836, 21868, 22463, 35299, 44926, 70598, 89852, 141196, 227839, 247093, 455678, 494186, 911356, 988372, 1594873, 2506229, 3189746, 5012458, 6379492, 10024916, 17543603, 35087206, 70174412]

約数ペア:

[(1, 70174412), (2, 35087206), (4, 17543603), (7, 10024916), (11, 6379492), (14, 5012458), (22, 3189746), (28, 2506229), (44, 1594873), (71, 988372), (77, 911356), (142, 494186), (154, 455678), (284, 247093), (308, 227839), (497, 141196), (781, 89852), (994, 70598), (1562, 44926), (1988, 35299), (3124, 22463), (3209, 21868), (5467, 12836), (6418, 10934)]