15688848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 47246976

約数和(自身を除く): 31558128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 881, 1113, 1272, 1484, 1762, 2226, 2544, 2643, 2968, 3524, 4452, 5286, 5936, 6167, 7048, 8904, 10572, 12334, 14096, 17808, 18501, 21144, 24668, 37002, 42288, 46693, 49336, 74004, 93386, 98672, 140079, 148008, 186772, 280158, 296016, 326851, 373544, 560316, 653702, 747088, 980553, 1120632, 1307404, 1961106, 2241264, 2614808, 3922212, 5229616, 7844424, 15688848]

約数ペア:

[(1, 15688848), (2, 7844424), (3, 5229616), (4, 3922212), (6, 2614808), (7, 2241264), (8, 1961106), (12, 1307404), (14, 1120632), (16, 980553), (21, 747088), (24, 653702), (28, 560316), (42, 373544), (48, 326851), (53, 296016), (56, 280158), (84, 186772), (106, 148008), (112, 140079), (159, 98672), (168, 93386), (212, 74004), (318, 49336), (336, 46693), (371, 42288), (424, 37002), (636, 24668), (742, 21144), (848, 18501), (881, 17808), (1113, 14096), (1272, 12334), (1484, 10572), (1762, 8904), (2226, 7048), (2544, 6167), (2643, 5936), (2968, 5286), (3524, 4452)]