72419648

素因数分解:

$2^6\times 7^3\times {\mathrm{3299}}^1$

素因数の和:3332

約数の個数: 56

約数和(自身を含む): 167640000

約数和(自身を除く): 95220352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 3299, 5488, 6598, 10976, 13196, 21952, 23093, 26392, 46186, 52784, 92372, 105568, 161651, 184744, 211136, 323302, 369488, 646604, 738976, 1131557, 1293208, 1477952, 2263114, 2586416, 4526228, 5172832, 9052456, 10345664, 18104912, 36209824, 72419648]

約数ペア:

[(1, 72419648), (2, 36209824), (4, 18104912), (7, 10345664), (8, 9052456), (14, 5172832), (16, 4526228), (28, 2586416), (32, 2263114), (49, 1477952), (56, 1293208), (64, 1131557), (98, 738976), (112, 646604), (196, 369488), (224, 323302), (343, 211136), (392, 184744), (448, 161651), (686, 105568), (784, 92372), (1372, 52784), (1568, 46186), (2744, 26392), (3136, 23093), (3299, 21952), (5488, 13196), (6598, 10976)]