7147504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4937

約数の個数: 40

約数和(自身を含む): 17047520

約数和(自身を除く): 9900016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4909, 9818, 19636, 34363, 39272, 63817, 68726, 78544, 127634, 137452, 255268, 274904, 446719, 510536, 549808, 893438, 1021072, 1786876, 3573752, 7147504]

約数ペア:

[(1, 7147504), (2, 3573752), (4, 1786876), (7, 1021072), (8, 893438), (13, 549808), (14, 510536), (16, 446719), (26, 274904), (28, 255268), (52, 137452), (56, 127634), (91, 78544), (104, 68726), (112, 63817), (182, 39272), (208, 34363), (364, 19636), (728, 9818), (1456, 4909)]