80497583992

素因数分解:

$2^3\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{307609}}^1$

素因数の和:312295

約数の個数: 32

約数和(自身を含む): 172532296800

約数和(自身を除く): 92034712808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4673, 9346, 18692, 32711, 37384, 65422, 130844, 261688, 307609, 615218, 1230436, 2153263, 2460872, 4306526, 8613052, 17226104, 1437456857, 2874913714, 5749827428, 10062197999, 11499654856, 20124395998, 40248791996, 80497583992]

約数ペア:

[(1, 80497583992), (2, 40248791996), (4, 20124395998), (7, 11499654856), (8, 10062197999), (14, 5749827428), (28, 2874913714), (56, 1437456857), (4673, 17226104), (9346, 8613052), (18692, 4306526), (32711, 2460872), (37384, 2153263), (65422, 1230436), (130844, 615218), (261688, 307609)]