64050688

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9654

約数の個数: 40

約数和(自身を含む): 137834928

約数和(自身を除く): 73784240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 9623, 19246, 38492, 76984, 125099, 153968, 250198, 307936, 500396, 615872, 1000792, 1231744, 2001584, 2463488, 4003168, 4926976, 8006336, 16012672, 32025344, 64050688]

約数ペア:

[(1, 64050688), (2, 32025344), (4, 16012672), (8, 8006336), (13, 4926976), (16, 4003168), (26, 2463488), (32, 2001584), (52, 1231744), (64, 1000792), (104, 615872), (128, 500396), (208, 307936), (256, 250198), (416, 153968), (512, 125099), (832, 76984), (1664, 38492), (3328, 19246), (6656, 9623)]