28632190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 24555650

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 607, 890, 1214, 3035, 4717, 6070, 9434, 23585, 32171, 47170, 54023, 64342, 108046, 160855, 270115, 321710, 540230, 2863219, 5726438, 14316095, 28632190]

約数ペア:

[(1, 28632190), (2, 14316095), (5, 5726438), (10, 2863219), (53, 540230), (89, 321710), (106, 270115), (178, 160855), (265, 108046), (445, 64342), (530, 54023), (607, 47170), (890, 32171), (1214, 23585), (3035, 9434), (4717, 6070)]