28881888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42979}}^1$

素因数の和:42999

約数の個数: 48

約数和(自身を含む): 86647680

約数和(自身を除く): 57765792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42979, 85958, 128937, 171916, 257874, 300853, 343832, 515748, 601706, 687664, 902559, 1031496, 1203412, 1375328, 1805118, 2062992, 2406824, 3610236, 4125984, 4813648, 7220472, 9627296, 14440944, 28881888]

約数ペア:

[(1, 28881888), (2, 14440944), (3, 9627296), (4, 7220472), (6, 4813648), (7, 4125984), (8, 3610236), (12, 2406824), (14, 2062992), (16, 1805118), (21, 1375328), (24, 1203412), (28, 1031496), (32, 902559), (42, 687664), (48, 601706), (56, 515748), (84, 343832), (96, 300853), (112, 257874), (168, 171916), (224, 128937), (336, 85958), (672, 42979)]