42244864

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 54

約数和(自身を含む): 89733644

約数和(自身を除く): 47488780

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 571, 578, 1088, 1142, 1156, 2176, 2284, 2312, 4352, 4568, 4624, 9136, 9248, 9707, 18272, 18496, 19414, 36544, 36992, 38828, 73088, 73984, 77656, 146176, 155312, 165019, 310624, 330038, 621248, 660076, 1242496, 1320152, 2484992, 2640304, 5280608, 10561216, 21122432, 42244864]

約数ペア:

[(1, 42244864), (2, 21122432), (4, 10561216), (8, 5280608), (16, 2640304), (17, 2484992), (32, 1320152), (34, 1242496), (64, 660076), (68, 621248), (128, 330038), (136, 310624), (256, 165019), (272, 155312), (289, 146176), (544, 77656), (571, 73984), (578, 73088), (1088, 38828), (1142, 36992), (1156, 36544), (2176, 19414), (2284, 18496), (2312, 18272), (4352, 9707), (4568, 9248), (4624, 9136)]