64807936

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3370

約数の個数: 44

約数和(自身を含む): 136412080

約数和(自身を除く): 71604144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3331, 4864, 6662, 9728, 13324, 19456, 26648, 53296, 63289, 106592, 126578, 213184, 253156, 426368, 506312, 852736, 1012624, 1705472, 2025248, 3410944, 4050496, 8100992, 16201984, 32403968, 64807936]

約数ペア:

[(1, 64807936), (2, 32403968), (4, 16201984), (8, 8100992), (16, 4050496), (19, 3410944), (32, 2025248), (38, 1705472), (64, 1012624), (76, 852736), (128, 506312), (152, 426368), (256, 253156), (304, 213184), (512, 126578), (608, 106592), (1024, 63289), (1216, 53296), (2432, 26648), (3331, 19456), (4864, 13324), (6662, 9728)]