26658008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 54250560

約数和(自身を除く): 27592552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 1871, 3562, 3742, 7124, 7484, 14248, 14968, 24323, 48646, 97292, 194584, 256327, 512654, 1025308, 2050616, 3332251, 6664502, 13329004, 26658008]

約数ペア:

[(1, 26658008), (2, 13329004), (4, 6664502), (8, 3332251), (13, 2050616), (26, 1025308), (52, 512654), (104, 256327), (137, 194584), (274, 97292), (548, 48646), (1096, 24323), (1781, 14968), (1871, 14248), (3562, 7484), (3742, 7124)]