77859328

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{3709}}^1$

素因数の和:3768

約数の個数: 40

約数和(自身を含む): 159403860

約数和(自身を除く): 81544532

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 3709, 5248, 7418, 10496, 14836, 20992, 29672, 59344, 118688, 152069, 237376, 304138, 474752, 608276, 949504, 1216552, 1899008, 2433104, 4866208, 9732416, 19464832, 38929664, 77859328]

約数ペア:

[(1, 77859328), (2, 38929664), (4, 19464832), (8, 9732416), (16, 4866208), (32, 2433104), (41, 1899008), (64, 1216552), (82, 949504), (128, 608276), (164, 474752), (256, 304138), (328, 237376), (512, 152069), (656, 118688), (1312, 59344), (2624, 29672), (3709, 20992), (5248, 14836), (7418, 10496)]