27972416

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 59887104

約数和(自身を除く): 31914688

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 613, 713, 736, 992, 1226, 1426, 1472, 1984, 2452, 2852, 4904, 5704, 9808, 11408, 14099, 19003, 19616, 22816, 28198, 38006, 39232, 45632, 56396, 76012, 112792, 152024, 225584, 304048, 437069, 451168, 608096, 874138, 902336, 1216192, 1748276, 3496552, 6993104, 13986208, 27972416]

約数ペア:

[(1, 27972416), (2, 13986208), (4, 6993104), (8, 3496552), (16, 1748276), (23, 1216192), (31, 902336), (32, 874138), (46, 608096), (62, 451168), (64, 437069), (92, 304048), (124, 225584), (184, 152024), (248, 112792), (368, 76012), (496, 56396), (613, 45632), (713, 39232), (736, 38006), (992, 28198), (1226, 22816), (1426, 19616), (1472, 19003), (1984, 14099), (2452, 11408), (2852, 9808), (4904, 5704)]