28932190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 60145344

約数和(自身を除く): 31213154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4261, 6790, 8522, 21305, 29827, 42610, 59654, 149135, 298270, 413317, 826634, 2066585, 2893219, 4133170, 5786438, 14466095, 28932190]

約数ペア:

[(1, 28932190), (2, 14466095), (5, 5786438), (7, 4133170), (10, 2893219), (14, 2066585), (35, 826634), (70, 413317), (97, 298270), (194, 149135), (485, 59654), (679, 42610), (970, 29827), (1358, 21305), (3395, 8522), (4261, 6790)]