29131816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 65479680

約数和(自身を除く): 36347864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 173, 194, 217, 248, 346, 388, 434, 679, 692, 776, 868, 1211, 1358, 1384, 1736, 2422, 2716, 3007, 4844, 5363, 5432, 6014, 9688, 10726, 12028, 16781, 21049, 21452, 24056, 33562, 37541, 42098, 42904, 67124, 75082, 84196, 117467, 134248, 150164, 168392, 234934, 300328, 469868, 520211, 939736, 1040422, 2080844, 3641477, 4161688, 7282954, 14565908, 29131816]

約数ペア:

[(1, 29131816), (2, 14565908), (4, 7282954), (7, 4161688), (8, 3641477), (14, 2080844), (28, 1040422), (31, 939736), (56, 520211), (62, 469868), (97, 300328), (124, 234934), (173, 168392), (194, 150164), (217, 134248), (248, 117467), (346, 84196), (388, 75082), (434, 67124), (679, 42904), (692, 42098), (776, 37541), (868, 33562), (1211, 24056), (1358, 21452), (1384, 21049), (1736, 16781), (2422, 12028), (2716, 10726), (3007, 9688), (4844, 6014), (5363, 5432)]