1570485896

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 3426122880

約数和(自身を除く): 1855636984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 641, 653, 938, 1282, 1306, 1876, 2564, 2612, 3752, 4487, 4571, 5128, 5224, 8974, 9142, 17948, 18284, 35896, 36568, 42947, 43751, 85894, 87502, 171788, 175004, 300629, 306257, 343576, 350008, 418573, 601258, 612514, 837146, 1202516, 1225028, 1674292, 2405032, 2450056, 2930011, 3348584, 5860022, 11720044, 23440088, 28044391, 56088782, 112177564, 196310737, 224355128, 392621474, 785242948, 1570485896]

約数ペア:

[(1, 1570485896), (2, 785242948), (4, 392621474), (7, 224355128), (8, 196310737), (14, 112177564), (28, 56088782), (56, 28044391), (67, 23440088), (134, 11720044), (268, 5860022), (469, 3348584), (536, 2930011), (641, 2450056), (653, 2405032), (938, 1674292), (1282, 1225028), (1306, 1202516), (1876, 837146), (2564, 612514), (2612, 601258), (3752, 418573), (4487, 350008), (4571, 343576), (5128, 306257), (5224, 300629), (8974, 175004), (9142, 171788), (17948, 87502), (18284, 85894), (35896, 43751), (36568, 42947)]