76294384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 152369712

約数和(自身を除く): 76075328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 641, 688, 692, 1282, 1384, 2564, 2768, 5128, 7439, 10256, 14878, 27563, 29756, 55126, 59512, 110252, 110893, 119024, 220504, 221786, 441008, 443572, 887144, 1774288, 4768399, 9536798, 19073596, 38147192, 76294384]

約数ペア:

[(1, 76294384), (2, 38147192), (4, 19073596), (8, 9536798), (16, 4768399), (43, 1774288), (86, 887144), (172, 443572), (173, 441008), (344, 221786), (346, 220504), (641, 119024), (688, 110893), (692, 110252), (1282, 59512), (1384, 55126), (2564, 29756), (2768, 27563), (5128, 14878), (7439, 10256)]