5408867744

素因数分解:

$2^5\times 7^2\times {\mathrm{397}}^1\times {\mathrm{8689}}^1$

素因数の和:9110

約数の個数: 72

約数和(自身を含む): 12419904420

約数和(自身を除く): 7011036676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 397, 784, 794, 1568, 1588, 2779, 3176, 5558, 6352, 8689, 11116, 12704, 17378, 19453, 22232, 34756, 38906, 44464, 60823, 69512, 77812, 88928, 121646, 139024, 155624, 243292, 278048, 311248, 425761, 486584, 622496, 851522, 973168, 1703044, 1946336, 3406088, 3449533, 6812176, 6899066, 13624352, 13798132, 24146731, 27596264, 48293462, 55192528, 96586924, 110385056, 169027117, 193173848, 338054234, 386347696, 676108468, 772695392, 1352216936, 2704433872, 5408867744]

約数ペア:

[(1, 5408867744), (2, 2704433872), (4, 1352216936), (7, 772695392), (8, 676108468), (14, 386347696), (16, 338054234), (28, 193173848), (32, 169027117), (49, 110385056), (56, 96586924), (98, 55192528), (112, 48293462), (196, 27596264), (224, 24146731), (392, 13798132), (397, 13624352), (784, 6899066), (794, 6812176), (1568, 3449533), (1588, 3406088), (2779, 1946336), (3176, 1703044), (5558, 973168), (6352, 851522), (8689, 622496), (11116, 486584), (12704, 425761), (17378, 311248), (19453, 278048), (22232, 243292), (34756, 155624), (38906, 139024), (44464, 121646), (60823, 88928), (69512, 77812)]