66149944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62171}}^1$

素因数の和:62203

約数の個数: 32

約数和(自身を含む): 149212800

約数和(自身を除く): 83062856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62171, 124342, 248684, 435197, 497368, 870394, 1181249, 1740788, 2362498, 3481576, 4724996, 8268743, 9449992, 16537486, 33074972, 66149944]

約数ペア:

[(1, 66149944), (2, 33074972), (4, 16537486), (7, 9449992), (8, 8268743), (14, 4724996), (19, 3481576), (28, 2362498), (38, 1740788), (56, 1181249), (76, 870394), (133, 497368), (152, 435197), (266, 248684), (532, 124342), (1064, 62171)]