28103610106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5171809}}^1$

素因数の和:5171854

約数の個数: 32

約数和(自身を含む): 52131844800

約数和(自身を除く): 24028234694

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 5171809, 10343618, 56889899, 67233517, 98264371, 113779798, 134467034, 196528742, 739568687, 1080908081, 1277436823, 1479137374, 2161816162, 2554873646, 14051805053, 28103610106]

約数ペア:

[(1, 28103610106), (2, 14051805053), (11, 2554873646), (13, 2161816162), (19, 1479137374), (22, 1277436823), (26, 1080908081), (38, 739568687), (143, 196528742), (209, 134467034), (247, 113779798), (286, 98264371), (418, 67233517), (494, 56889899), (2717, 10343618), (5434, 5171809)]