74909758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21149}}^1$

素因数の和:21192

約数の個数: 32

約数和(自身を含む): 146188800

約数和(自身を除く): 71279042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 21149, 42298, 148043, 232639, 296086, 465278, 486427, 972854, 1628473, 3256946, 3404989, 5350697, 6809978, 10701394, 37454879, 74909758]

約数ペア:

[(1, 74909758), (2, 37454879), (7, 10701394), (11, 6809978), (14, 5350697), (22, 3404989), (23, 3256946), (46, 1628473), (77, 972854), (154, 486427), (161, 465278), (253, 296086), (322, 232639), (506, 148043), (1771, 42298), (3542, 21149)]