173679728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 346183200

約数和(自身を除く): 172503472

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1744, 1879, 3758, 5777, 7516, 11554, 15032, 23108, 30064, 46216, 92432, 99587, 199174, 204811, 398348, 409622, 796696, 819244, 1593392, 1638488, 3276976, 10854983, 21709966, 43419932, 86839864, 173679728]

約数ペア:

[(1, 173679728), (2, 86839864), (4, 43419932), (8, 21709966), (16, 10854983), (53, 3276976), (106, 1638488), (109, 1593392), (212, 819244), (218, 796696), (424, 409622), (436, 398348), (848, 204811), (872, 199174), (1744, 99587), (1879, 92432), (3758, 46216), (5777, 30064), (7516, 23108), (11554, 15032)]