856649536

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18773}}^1$

素因数の和:18839

約数の個数: 56

約数和(自身を含む): 1831140864

約数和(自身を除く): 974491328

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 18773, 22816, 37546, 45632, 75092, 150184, 300368, 431779, 581963, 600736, 863558, 1163926, 1201472, 1727116, 2327852, 3454232, 4655704, 6908464, 9311408, 13385149, 13816928, 18622816, 26770298, 27633856, 37245632, 53540596, 107081192, 214162384, 428324768, 856649536]

約数ペア:

[(1, 856649536), (2, 428324768), (4, 214162384), (8, 107081192), (16, 53540596), (23, 37245632), (31, 27633856), (32, 26770298), (46, 18622816), (62, 13816928), (64, 13385149), (92, 9311408), (124, 6908464), (184, 4655704), (248, 3454232), (368, 2327852), (496, 1727116), (713, 1201472), (736, 1163926), (992, 863558), (1426, 600736), (1472, 581963), (1984, 431779), (2852, 300368), (5704, 150184), (11408, 75092), (18773, 45632), (22816, 37546)]