829793992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{61339}}^1$

素因数の和:61453

約数の個数: 32

約数和(自身を含む): 1656180000

約数和(自身を除く): 826386008

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 61339, 122678, 245356, 490712, 1165441, 2330882, 4661764, 5459171, 9323528, 10918342, 21836684, 43673368, 103724249, 207448498, 414896996, 829793992]

約数ペア:

[(1, 829793992), (2, 414896996), (4, 207448498), (8, 103724249), (19, 43673368), (38, 21836684), (76, 10918342), (89, 9323528), (152, 5459171), (178, 4661764), (356, 2330882), (712, 1165441), (1691, 490712), (3382, 245356), (6764, 122678), (13528, 61339)]