66369472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 56

約数和(自身を含む): 142851632

約数和(自身を除く): 76482160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 241, 331, 416, 482, 662, 832, 964, 1324, 1928, 2648, 3133, 3856, 4303, 5296, 6266, 7712, 8606, 10592, 12532, 15424, 17212, 21184, 25064, 34424, 50128, 68848, 79771, 100256, 137696, 159542, 200512, 275392, 319084, 638168, 1037023, 1276336, 2074046, 2552672, 4148092, 5105344, 8296184, 16592368, 33184736, 66369472]

約数ペア:

[(1, 66369472), (2, 33184736), (4, 16592368), (8, 8296184), (13, 5105344), (16, 4148092), (26, 2552672), (32, 2074046), (52, 1276336), (64, 1037023), (104, 638168), (208, 319084), (241, 275392), (331, 200512), (416, 159542), (482, 137696), (662, 100256), (832, 79771), (964, 68848), (1324, 50128), (1928, 34424), (2648, 25064), (3133, 21184), (3856, 17212), (4303, 15424), (5296, 12532), (6266, 10592), (7712, 8606)]