13667456

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 31505760

約数和(自身を除く): 17838304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 571, 704, 748, 1088, 1142, 1408, 1496, 2176, 2284, 2992, 4568, 5984, 6281, 9136, 9707, 11968, 12562, 18272, 19414, 23936, 25124, 36544, 38828, 50248, 73088, 77656, 100496, 106777, 155312, 200992, 213554, 310624, 401984, 427108, 621248, 803968, 854216, 1242496, 1708432, 3416864, 6833728, 13667456]

約数ペア:

[(1, 13667456), (2, 6833728), (4, 3416864), (8, 1708432), (11, 1242496), (16, 854216), (17, 803968), (22, 621248), (32, 427108), (34, 401984), (44, 310624), (64, 213554), (68, 200992), (88, 155312), (128, 106777), (136, 100496), (176, 77656), (187, 73088), (272, 50248), (352, 38828), (374, 36544), (544, 25124), (571, 23936), (704, 19414), (748, 18272), (1088, 12562), (1142, 11968), (1408, 9707), (1496, 9136), (2176, 6281), (2284, 5984), (2992, 4568)]