70784294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 136774656

約数和(自身を除く): 65990362

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 67, 119, 134, 161, 193, 238, 322, 386, 391, 469, 782, 938, 1139, 1351, 1541, 2278, 2702, 2737, 3082, 3281, 4439, 5474, 6562, 7973, 8878, 10787, 12931, 15946, 21574, 22967, 25862, 26197, 31073, 45934, 52394, 62146, 75463, 90517, 150926, 181034, 183379, 219827, 297413, 366758, 439654, 528241, 594826, 1056482, 1538789, 2081891, 3077578, 4163782, 5056021, 10112042, 35392147, 70784294]

約数ペア:

[(1, 70784294), (2, 35392147), (7, 10112042), (14, 5056021), (17, 4163782), (23, 3077578), (34, 2081891), (46, 1538789), (67, 1056482), (119, 594826), (134, 528241), (161, 439654), (193, 366758), (238, 297413), (322, 219827), (386, 183379), (391, 181034), (469, 150926), (782, 90517), (938, 75463), (1139, 62146), (1351, 52394), (1541, 45934), (2278, 31073), (2702, 26197), (2737, 25862), (3082, 22967), (3281, 21574), (4439, 15946), (5474, 12931), (6562, 10787), (7973, 8878)]