8293376

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 88

約数和(自身を含む): 20633760

約数和(自身を除く): 12340384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 178, 182, 208, 224, 256, 356, 364, 416, 448, 512, 623, 712, 728, 832, 896, 1024, 1157, 1246, 1424, 1456, 1664, 1792, 2314, 2492, 2848, 2912, 3328, 3584, 4628, 4984, 5696, 5824, 6656, 7168, 8099, 9256, 9968, 11392, 11648, 13312, 16198, 18512, 19936, 22784, 23296, 32396, 37024, 39872, 45568, 46592, 64792, 74048, 79744, 91136, 93184, 129584, 148096, 159488, 259168, 296192, 318976, 518336, 592384, 637952, 1036672, 1184768, 2073344, 4146688, 8293376]

約数ペア:

[(1, 8293376), (2, 4146688), (4, 2073344), (7, 1184768), (8, 1036672), (13, 637952), (14, 592384), (16, 518336), (26, 318976), (28, 296192), (32, 259168), (52, 159488), (56, 148096), (64, 129584), (89, 93184), (91, 91136), (104, 79744), (112, 74048), (128, 64792), (178, 46592), (182, 45568), (208, 39872), (224, 37024), (256, 32396), (356, 23296), (364, 22784), (416, 19936), (448, 18512), (512, 16198), (623, 13312), (712, 11648), (728, 11392), (832, 9968), (896, 9256), (1024, 8099), (1157, 7168), (1246, 6656), (1424, 5824), (1456, 5696), (1664, 4984), (1792, 4628), (2314, 3584), (2492, 3328), (2848, 2912)]