75131756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 157710336

約数和(自身を除く): 82578580

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1543, 1739, 3086, 3478, 6172, 6956, 10801, 12173, 21602, 24346, 43204, 48692, 57091, 72521, 114182, 145042, 228364, 290084, 399637, 507647, 799274, 1015294, 1598548, 2030588, 2683277, 5366554, 10733108, 18782939, 37565878, 75131756]

約数ペア:

[(1, 75131756), (2, 37565878), (4, 18782939), (7, 10733108), (14, 5366554), (28, 2683277), (37, 2030588), (47, 1598548), (74, 1015294), (94, 799274), (148, 507647), (188, 399637), (259, 290084), (329, 228364), (518, 145042), (658, 114182), (1036, 72521), (1316, 57091), (1543, 48692), (1739, 43204), (3086, 24346), (3478, 21602), (6172, 12173), (6956, 10801)]