1722328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3402000

約数和(自身を除く): 1679672

約数列:

[1, 2, 4, 8, 41, 59, 82, 89, 118, 164, 178, 236, 328, 356, 472, 712, 2419, 3649, 4838, 5251, 7298, 9676, 10502, 14596, 19352, 21004, 29192, 42008, 215291, 430582, 861164, 1722328]

約数ペア:

[(1, 1722328), (2, 861164), (4, 430582), (8, 215291), (41, 42008), (59, 29192), (82, 21004), (89, 19352), (118, 14596), (164, 10502), (178, 9676), (236, 7298), (328, 5251), (356, 4838), (472, 3649), (712, 2419)]