756367052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24989}}^1$

素因数の和:25070

約数の個数: 48

約数和(自身を含む): 1612154880

約数和(自身を除く): 855787828

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 24989, 30268, 49978, 99956, 174923, 349846, 574747, 699692, 1149494, 1174483, 2298988, 2348966, 4023229, 4697932, 8046458, 8221381, 16092916, 16442762, 27013109, 32885524, 54026218, 108052436, 189091763, 378183526, 756367052]

約数ペア:

[(1, 756367052), (2, 378183526), (4, 189091763), (7, 108052436), (14, 54026218), (23, 32885524), (28, 27013109), (46, 16442762), (47, 16092916), (92, 8221381), (94, 8046458), (161, 4697932), (188, 4023229), (322, 2348966), (329, 2298988), (644, 1174483), (658, 1149494), (1081, 699692), (1316, 574747), (2162, 349846), (4324, 174923), (7567, 99956), (15134, 49978), (24989, 30268)]