2159744

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2246656

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 359, 376, 718, 752, 1436, 1504, 2872, 3008, 5744, 6016, 11488, 16873, 22976, 33746, 45952, 67492, 134984, 269968, 539936, 1079872, 2159744]

約数ペア:

[(1, 2159744), (2, 1079872), (4, 539936), (8, 269968), (16, 134984), (32, 67492), (47, 45952), (64, 33746), (94, 22976), (128, 16873), (188, 11488), (359, 6016), (376, 5744), (718, 3008), (752, 2872), (1436, 1504)]