72257822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 134807232

約数和(自身を除く): 62549410

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 4093, 8186, 8827, 17654, 28651, 53209, 57302, 106418, 372463, 397021, 744926, 794042, 2779147, 5161273, 5558294, 10322546, 36128911, 72257822]

約数ペア:

[(1, 72257822), (2, 36128911), (7, 10322546), (13, 5558294), (14, 5161273), (26, 2779147), (91, 794042), (97, 744926), (182, 397021), (194, 372463), (679, 106418), (1261, 57302), (1358, 53209), (2522, 28651), (4093, 17654), (8186, 8827)]