27817856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 63158400

約数和(自身を除く): 35340544

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 859, 1012, 1408, 1472, 1718, 2024, 2944, 3436, 4048, 6872, 8096, 9449, 13744, 16192, 18898, 19757, 27488, 32384, 37796, 39514, 54976, 75592, 79028, 109952, 151184, 158056, 217327, 302368, 316112, 434654, 604736, 632224, 869308, 1209472, 1264448, 1738616, 2528896, 3477232, 6954464, 13908928, 27817856]

約数ペア:

[(1, 27817856), (2, 13908928), (4, 6954464), (8, 3477232), (11, 2528896), (16, 1738616), (22, 1264448), (23, 1209472), (32, 869308), (44, 632224), (46, 604736), (64, 434654), (88, 316112), (92, 302368), (128, 217327), (176, 158056), (184, 151184), (253, 109952), (352, 79028), (368, 75592), (506, 54976), (704, 39514), (736, 37796), (859, 32384), (1012, 27488), (1408, 19757), (1472, 18898), (1718, 16192), (2024, 13744), (2944, 9449), (3436, 8096), (4048, 6872)]