428582552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{3461}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 840019680

約数和(自身を除く): 411437128

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 673, 1346, 2692, 3461, 5384, 6922, 13844, 15479, 27688, 30958, 61916, 79603, 123832, 159206, 318412, 636824, 2329253, 4658506, 9317012, 18634024, 53572819, 107145638, 214291276, 428582552]

約数ペア:

[(1, 428582552), (2, 214291276), (4, 107145638), (8, 53572819), (23, 18634024), (46, 9317012), (92, 4658506), (184, 2329253), (673, 636824), (1346, 318412), (2692, 159206), (3461, 123832), (5384, 79603), (6922, 61916), (13844, 30958), (15479, 27688)]