38287744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 46315136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 383, 568, 704, 766, 781, 1136, 1408, 1532, 1562, 2272, 3064, 3124, 4213, 4544, 6128, 6248, 8426, 9088, 12256, 12496, 16852, 24512, 24992, 27193, 33704, 49024, 49984, 54386, 67408, 99968, 108772, 134816, 217544, 269632, 299123, 435088, 539264, 598246, 870176, 1196492, 1740352, 2392984, 3480704, 4785968, 9571936, 19143872, 38287744]

約数ペア:

[(1, 38287744), (2, 19143872), (4, 9571936), (8, 4785968), (11, 3480704), (16, 2392984), (22, 1740352), (32, 1196492), (44, 870176), (64, 598246), (71, 539264), (88, 435088), (128, 299123), (142, 269632), (176, 217544), (284, 134816), (352, 108772), (383, 99968), (568, 67408), (704, 54386), (766, 49984), (781, 49024), (1136, 33704), (1408, 27193), (1532, 24992), (1562, 24512), (2272, 16852), (3064, 12496), (3124, 12256), (4213, 9088), (4544, 8426), (6128, 6248)]