64946616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386587}}^1$

素因数の和:386603

約数の個数: 32

約数和(自身を含む): 185562240

約数和(自身を除く): 120615624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386587, 773174, 1159761, 1546348, 2319522, 2706109, 3092696, 4639044, 5412218, 8118327, 9278088, 10824436, 16236654, 21648872, 32473308, 64946616]

約数ペア:

[(1, 64946616), (2, 32473308), (3, 21648872), (4, 16236654), (6, 10824436), (7, 9278088), (8, 8118327), (12, 5412218), (14, 4639044), (21, 3092696), (24, 2706109), (28, 2319522), (42, 1546348), (56, 1159761), (84, 773174), (168, 386587)]