38707648

素因数分解:

$2^6\times 7^2\times {\mathrm{12343}}^1$

素因数の和:12369

約数の個数: 42

約数和(自身を含む): 89358216

約数和(自身を除く): 50650568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12343, 24686, 49372, 86401, 98744, 172802, 197488, 345604, 394976, 604807, 691208, 789952, 1209614, 1382416, 2419228, 2764832, 4838456, 5529664, 9676912, 19353824, 38707648]

約数ペア:

[(1, 38707648), (2, 19353824), (4, 9676912), (7, 5529664), (8, 4838456), (14, 2764832), (16, 2419228), (28, 1382416), (32, 1209614), (49, 789952), (56, 691208), (64, 604807), (98, 394976), (112, 345604), (196, 197488), (224, 172802), (392, 98744), (448, 86401), (784, 49372), (1568, 24686), (3136, 12343)]