39580016

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 91613184

約数和(自身を除く): 52033168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 103, 112, 146, 188, 206, 292, 329, 376, 412, 511, 584, 658, 721, 752, 824, 1022, 1168, 1316, 1442, 1648, 2044, 2632, 2884, 3431, 4088, 4841, 5264, 5768, 6862, 7519, 8176, 9682, 11536, 13724, 15038, 19364, 24017, 27448, 30076, 33887, 38728, 48034, 52633, 54896, 60152, 67774, 77456, 96068, 105266, 120304, 135548, 192136, 210532, 271096, 353393, 384272, 421064, 542192, 706786, 842128, 1413572, 2473751, 2827144, 4947502, 5654288, 9895004, 19790008, 39580016]

約数ペア:

[(1, 39580016), (2, 19790008), (4, 9895004), (7, 5654288), (8, 4947502), (14, 2827144), (16, 2473751), (28, 1413572), (47, 842128), (56, 706786), (73, 542192), (94, 421064), (103, 384272), (112, 353393), (146, 271096), (188, 210532), (206, 192136), (292, 135548), (329, 120304), (376, 105266), (412, 96068), (511, 77456), (584, 67774), (658, 60152), (721, 54896), (752, 52633), (824, 48034), (1022, 38728), (1168, 33887), (1316, 30076), (1442, 27448), (1648, 24017), (2044, 19364), (2632, 15038), (2884, 13724), (3431, 11536), (4088, 9682), (4841, 8176), (5264, 7519), (5768, 6862)]