386768703664

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{17529401}}^1$

素因数の和:17529613

約数の個数: 40

約数和(自身を含む): 860763755808

約数和(自身を除く): 473995052144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 17529401, 35058802, 70117604, 122705807, 140235208, 245411614, 280470416, 490823228, 981646456, 1963292912, 3453291997, 6906583994, 13813167988, 24173043979, 27626335976, 48346087958, 55252671952, 96692175916, 193384351832, 386768703664]

約数ペア:

[(1, 386768703664), (2, 193384351832), (4, 96692175916), (7, 55252671952), (8, 48346087958), (14, 27626335976), (16, 24173043979), (28, 13813167988), (56, 6906583994), (112, 3453291997), (197, 1963292912), (394, 981646456), (788, 490823228), (1379, 280470416), (1576, 245411614), (2758, 140235208), (3152, 122705807), (5516, 70117604), (11032, 35058802), (22064, 17529401)]