25775456

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 60528384

約数和(自身を除く): 34752928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5003, 5152, 10006, 20012, 35021, 40024, 70042, 80048, 115069, 140084, 160096, 230138, 280168, 460276, 560336, 805483, 920552, 1120672, 1610966, 1841104, 3221932, 3682208, 6443864, 12887728, 25775456]

約数ペア:

[(1, 25775456), (2, 12887728), (4, 6443864), (7, 3682208), (8, 3221932), (14, 1841104), (16, 1610966), (23, 1120672), (28, 920552), (32, 805483), (46, 560336), (56, 460276), (92, 280168), (112, 230138), (161, 160096), (184, 140084), (224, 115069), (322, 80048), (368, 70042), (644, 40024), (736, 35021), (1288, 20012), (2576, 10006), (5003, 5152)]