38206496

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 82080684

約数和(自身を除く): 43874188

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 61, 74, 92, 122, 148, 184, 244, 296, 368, 488, 529, 592, 736, 851, 976, 1058, 1184, 1403, 1702, 1952, 2116, 2257, 2806, 3404, 4232, 4514, 5612, 6808, 8464, 9028, 11224, 13616, 16928, 18056, 19573, 22448, 27232, 32269, 36112, 39146, 44896, 51911, 64538, 72224, 78292, 103822, 129076, 156584, 207644, 258152, 313168, 415288, 516304, 626336, 830576, 1032608, 1193953, 1661152, 2387906, 4775812, 9551624, 19103248, 38206496]

約数ペア:

[(1, 38206496), (2, 19103248), (4, 9551624), (8, 4775812), (16, 2387906), (23, 1661152), (32, 1193953), (37, 1032608), (46, 830576), (61, 626336), (74, 516304), (92, 415288), (122, 313168), (148, 258152), (184, 207644), (244, 156584), (296, 129076), (368, 103822), (488, 78292), (529, 72224), (592, 64538), (736, 51911), (851, 44896), (976, 39146), (1058, 36112), (1184, 32269), (1403, 27232), (1702, 22448), (1952, 19573), (2116, 18056), (2257, 16928), (2806, 13616), (3404, 11224), (4232, 9028), (4514, 8464), (5612, 6808)]