71271914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 127497216

約数和(自身を除く): 56225302

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 1693, 3007, 3386, 6014, 11851, 21049, 23702, 42098, 52483, 104966, 164221, 328442, 367381, 734762, 1149547, 2299094, 5090851, 10181702, 35635957, 71271914]

約数ペア:

[(1, 71271914), (2, 35635957), (7, 10181702), (14, 5090851), (31, 2299094), (62, 1149547), (97, 734762), (194, 367381), (217, 328442), (434, 164221), (679, 104966), (1358, 52483), (1693, 42098), (3007, 23702), (3386, 21049), (6014, 11851)]