15415792

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 60

約数和(自身を含む): 35501200

約数和(自身を除く): 20085408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 343, 371, 392, 424, 686, 742, 784, 848, 1372, 1484, 2597, 2744, 2809, 2968, 5194, 5488, 5618, 5936, 10388, 11236, 18179, 19663, 20776, 22472, 36358, 39326, 41552, 44944, 72716, 78652, 137641, 145432, 157304, 275282, 290864, 314608, 550564, 963487, 1101128, 1926974, 2202256, 3853948, 7707896, 15415792]

約数ペア:

[(1, 15415792), (2, 7707896), (4, 3853948), (7, 2202256), (8, 1926974), (14, 1101128), (16, 963487), (28, 550564), (49, 314608), (53, 290864), (56, 275282), (98, 157304), (106, 145432), (112, 137641), (196, 78652), (212, 72716), (343, 44944), (371, 41552), (392, 39326), (424, 36358), (686, 22472), (742, 20776), (784, 19663), (848, 18179), (1372, 11236), (1484, 10388), (2597, 5936), (2744, 5618), (2809, 5488), (2968, 5194)]