77712698

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 140759040

約数和(自身を除く): 63046342

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 463, 631, 926, 1262, 3241, 4417, 6482, 8797, 8834, 11989, 17594, 23978, 61579, 83923, 123158, 167846, 292153, 584306, 2045071, 4090142, 5550907, 11101814, 38856349, 77712698]

約数ペア:

[(1, 77712698), (2, 38856349), (7, 11101814), (14, 5550907), (19, 4090142), (38, 2045071), (133, 584306), (266, 292153), (463, 167846), (631, 123158), (926, 83923), (1262, 61579), (3241, 23978), (4417, 17594), (6482, 11989), (8797, 8834)]