69919616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42019}}^1$

素因数の和:42046

約数の個数: 32

約数和(自身を含む): 150011400

約数和(自身を除く): 80091784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42019, 84038, 168076, 336152, 546247, 672304, 1092494, 1344608, 2184988, 2689216, 4369976, 5378432, 8739952, 17479904, 34959808, 69919616]

約数ペア:

[(1, 69919616), (2, 34959808), (4, 17479904), (8, 8739952), (13, 5378432), (16, 4369976), (26, 2689216), (32, 2184988), (52, 1344608), (64, 1092494), (104, 672304), (128, 546247), (208, 336152), (416, 168076), (832, 84038), (1664, 42019)]