71155952

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3011}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 158358912

約数和(自身を除く): 87202960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3011, 3376, 5908, 6022, 11816, 12044, 21077, 23632, 24088, 42154, 48176, 84308, 168616, 337232, 635321, 1270642, 2541284, 4447247, 5082568, 8894494, 10165136, 17788988, 35577976, 71155952]

約数ペア:

[(1, 71155952), (2, 35577976), (4, 17788988), (7, 10165136), (8, 8894494), (14, 5082568), (16, 4447247), (28, 2541284), (56, 1270642), (112, 635321), (211, 337232), (422, 168616), (844, 84308), (1477, 48176), (1688, 42154), (2954, 24088), (3011, 23632), (3376, 21077), (5908, 12044), (6022, 11816)]