66457592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 131610000

約数和(自身を除く): 65152408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1069, 1636, 2138, 3272, 4276, 7771, 8552, 15542, 20311, 31084, 40622, 62168, 81244, 162488, 437221, 874442, 1748884, 3497768, 8307199, 16614398, 33228796, 66457592]

約数ペア:

[(1, 66457592), (2, 33228796), (4, 16614398), (8, 8307199), (19, 3497768), (38, 1748884), (76, 874442), (152, 437221), (409, 162488), (818, 81244), (1069, 62168), (1636, 40622), (2138, 31084), (3272, 20311), (4276, 15542), (7771, 8552)]