4386872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 10424160

約数和(自身を除く): 6037288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 361, 392, 434, 532, 589, 722, 868, 931, 1064, 1178, 1444, 1519, 1736, 1862, 2356, 2527, 2888, 3038, 3724, 4123, 4712, 5054, 6076, 7448, 8246, 10108, 11191, 12152, 16492, 17689, 20216, 22382, 28861, 32984, 35378, 44764, 57722, 70756, 78337, 89528, 115444, 141512, 156674, 230888, 313348, 548359, 626696, 1096718, 2193436, 4386872]

約数ペア:

[(1, 4386872), (2, 2193436), (4, 1096718), (7, 626696), (8, 548359), (14, 313348), (19, 230888), (28, 156674), (31, 141512), (38, 115444), (49, 89528), (56, 78337), (62, 70756), (76, 57722), (98, 44764), (124, 35378), (133, 32984), (152, 28861), (196, 22382), (217, 20216), (248, 17689), (266, 16492), (361, 12152), (392, 11191), (434, 10108), (532, 8246), (589, 7448), (722, 6076), (868, 5054), (931, 4712), (1064, 4123), (1178, 3724), (1444, 3038), (1519, 2888), (1736, 2527), (1862, 2356)]