64952328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386621}}^1$

素因数の和:386637

約数の個数: 32

約数和(自身を含む): 185578560

約数和(自身を除く): 120626232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386621, 773242, 1159863, 1546484, 2319726, 2706347, 3092968, 4639452, 5412694, 8119041, 9278904, 10825388, 16238082, 21650776, 32476164, 64952328]

約数ペア:

[(1, 64952328), (2, 32476164), (3, 21650776), (4, 16238082), (6, 10825388), (7, 9278904), (8, 8119041), (12, 5412694), (14, 4639452), (21, 3092968), (24, 2706347), (28, 2319726), (42, 1546484), (56, 1159863), (84, 773242), (168, 386621)]