40778868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1511}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 103130496

約数和(自身を除く): 62351628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 1511, 2076, 2249, 3022, 4498, 4533, 6044, 6747, 8996, 9066, 13494, 18132, 19643, 26988, 39286, 58929, 78572, 117858, 235716, 261403, 522806, 784209, 1045612, 1568418, 3136836, 3398239, 6796478, 10194717, 13592956, 20389434, 40778868]

約数ペア:

[(1, 40778868), (2, 20389434), (3, 13592956), (4, 10194717), (6, 6796478), (12, 3398239), (13, 3136836), (26, 1568418), (39, 1045612), (52, 784209), (78, 522806), (156, 261403), (173, 235716), (346, 117858), (519, 78572), (692, 58929), (1038, 39286), (1511, 26988), (2076, 19643), (2249, 18132), (3022, 13494), (4498, 9066), (4533, 8996), (6044, 6747)]