38257408

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 89788832

約数和(自身を除く): 51531424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 577, 592, 896, 1036, 1154, 1184, 1792, 2072, 2308, 2368, 4039, 4144, 4616, 4736, 8078, 8288, 9232, 9472, 16156, 16576, 18464, 21349, 32312, 33152, 36928, 42698, 64624, 66304, 73856, 85396, 129248, 147712, 149443, 170792, 258496, 298886, 341584, 516992, 597772, 683168, 1033984, 1195544, 1366336, 2391088, 2732672, 4782176, 5465344, 9564352, 19128704, 38257408]

約数ペア:

[(1, 38257408), (2, 19128704), (4, 9564352), (7, 5465344), (8, 4782176), (14, 2732672), (16, 2391088), (28, 1366336), (32, 1195544), (37, 1033984), (56, 683168), (64, 597772), (74, 516992), (112, 341584), (128, 298886), (148, 258496), (224, 170792), (256, 149443), (259, 147712), (296, 129248), (448, 85396), (518, 73856), (577, 66304), (592, 64624), (896, 42698), (1036, 36928), (1154, 33152), (1184, 32312), (1792, 21349), (2072, 18464), (2308, 16576), (2368, 16156), (4039, 9472), (4144, 9232), (4616, 8288), (4736, 8078)]