27817984

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 60343920

約数和(自身を除く): 32525936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 289, 376, 512, 544, 578, 752, 799, 1024, 1088, 1156, 1504, 1598, 2048, 2176, 2312, 3008, 3196, 4352, 4624, 6016, 6392, 8704, 9248, 12032, 12784, 13583, 17408, 18496, 24064, 25568, 27166, 34816, 36992, 48128, 51136, 54332, 73984, 96256, 102272, 108664, 147968, 204544, 217328, 295936, 409088, 434656, 591872, 818176, 869312, 1636352, 1738624, 3477248, 6954496, 13908992, 27817984]

約数ペア:

[(1, 27817984), (2, 13908992), (4, 6954496), (8, 3477248), (16, 1738624), (17, 1636352), (32, 869312), (34, 818176), (47, 591872), (64, 434656), (68, 409088), (94, 295936), (128, 217328), (136, 204544), (188, 147968), (256, 108664), (272, 102272), (289, 96256), (376, 73984), (512, 54332), (544, 51136), (578, 48128), (752, 36992), (799, 34816), (1024, 27166), (1088, 25568), (1156, 24064), (1504, 18496), (1598, 17408), (2048, 13583), (2176, 12784), (2312, 12032), (3008, 9248), (3196, 8704), (4352, 6392), (4624, 6016)]