3951640336

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{179099}}^1$

素因数の和:179311

約数の個数: 40

約数和(自身を含む): 8794526400

約数和(自身を除く): 4842886064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 179099, 358198, 716396, 1253693, 1432792, 2507386, 2865584, 5014772, 10029544, 20059088, 35282503, 70565006, 141130012, 246977521, 282260024, 493955042, 564520048, 987910084, 1975820168, 3951640336]

約数ペア:

[(1, 3951640336), (2, 1975820168), (4, 987910084), (7, 564520048), (8, 493955042), (14, 282260024), (16, 246977521), (28, 141130012), (56, 70565006), (112, 35282503), (197, 20059088), (394, 10029544), (788, 5014772), (1379, 2865584), (1576, 2507386), (2758, 1432792), (3152, 1253693), (5516, 716396), (11032, 358198), (22064, 179099)]