56765312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 126133200

約数和(自身を除く): 69367888

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1373, 2176, 2432, 2584, 2746, 5168, 5492, 10336, 10984, 20672, 21968, 23341, 26087, 41344, 43936, 46682, 52174, 87872, 93364, 104348, 175744, 186728, 208696, 373456, 417392, 443479, 746912, 834784, 886958, 1493824, 1669568, 1773916, 2987648, 3339136, 3547832, 7095664, 14191328, 28382656, 56765312]

約数ペア:

[(1, 56765312), (2, 28382656), (4, 14191328), (8, 7095664), (16, 3547832), (17, 3339136), (19, 2987648), (32, 1773916), (34, 1669568), (38, 1493824), (64, 886958), (68, 834784), (76, 746912), (128, 443479), (136, 417392), (152, 373456), (272, 208696), (304, 186728), (323, 175744), (544, 104348), (608, 93364), (646, 87872), (1088, 52174), (1216, 46682), (1292, 43936), (1373, 41344), (2176, 26087), (2432, 23341), (2584, 21968), (2746, 20672), (5168, 10984), (5492, 10336)]