26263184

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 52585920

約数和(自身を除く): 26322736

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 379, 488, 568, 758, 976, 1136, 1516, 3032, 4331, 6064, 8662, 17324, 23119, 26909, 34648, 46238, 53818, 69296, 92476, 107636, 184952, 215272, 369904, 430544, 1641449, 3282898, 6565796, 13131592, 26263184]

約数ペア:

[(1, 26263184), (2, 13131592), (4, 6565796), (8, 3282898), (16, 1641449), (61, 430544), (71, 369904), (122, 215272), (142, 184952), (244, 107636), (284, 92476), (379, 69296), (488, 53818), (568, 46238), (758, 34648), (976, 26909), (1136, 23119), (1516, 17324), (3032, 8662), (4331, 6064)]