64465688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50051}}^1$

素因数の和:50087

約数の個数: 32

約数和(自身を含む): 144149760

約数和(自身を除く): 79684072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 50051, 100102, 200204, 350357, 400408, 700714, 1151173, 1401428, 2302346, 2802856, 4604692, 8058211, 9209384, 16116422, 32232844, 64465688]

約数ペア:

[(1, 64465688), (2, 32232844), (4, 16116422), (7, 9209384), (8, 8058211), (14, 4604692), (23, 2802856), (28, 2302346), (46, 1401428), (56, 1151173), (92, 700714), (161, 400408), (184, 350357), (322, 200204), (644, 100102), (1288, 50051)]