26886744

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 73073520

約数和(自身を除く): 46186776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 887, 1263, 1684, 1774, 2526, 2661, 3368, 3548, 3789, 5052, 5322, 7096, 7578, 7983, 10104, 10644, 15156, 15966, 21288, 30312, 31932, 63864, 373427, 746854, 1120281, 1493708, 2240562, 2987416, 3360843, 4481124, 6721686, 8962248, 13443372, 26886744]

約数ペア:

[(1, 26886744), (2, 13443372), (3, 8962248), (4, 6721686), (6, 4481124), (8, 3360843), (9, 2987416), (12, 2240562), (18, 1493708), (24, 1120281), (36, 746854), (72, 373427), (421, 63864), (842, 31932), (887, 30312), (1263, 21288), (1684, 15966), (1774, 15156), (2526, 10644), (2661, 10104), (3368, 7983), (3548, 7578), (3789, 7096), (5052, 5322)]