66456712

素因数分解:

$2^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1619}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 142689600

約数和(自身を除く): 76232888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 733, 1466, 1619, 2932, 3238, 5131, 5864, 6476, 10262, 11333, 12952, 20524, 22666, 41048, 45332, 90664, 1186727, 2373454, 4746908, 8307089, 9493816, 16614178, 33228356, 66456712]

約数ペア:

[(1, 66456712), (2, 33228356), (4, 16614178), (7, 9493816), (8, 8307089), (14, 4746908), (28, 2373454), (56, 1186727), (733, 90664), (1466, 45332), (1619, 41048), (2932, 22666), (3238, 20524), (5131, 12952), (5864, 11333), (6476, 10262)]