71006336

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 78811264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 271, 356, 368, 542, 712, 736, 1084, 1424, 1472, 2047, 2168, 2848, 2944, 4094, 4336, 5696, 6233, 8188, 8672, 11392, 12466, 16376, 17344, 24119, 24932, 32752, 34688, 48238, 49864, 65504, 96476, 99728, 131008, 192952, 199456, 262016, 385904, 398912, 554737, 771808, 797824, 1109474, 1543616, 2218948, 3087232, 4437896, 8875792, 17751584, 35503168, 71006336]

約数ペア:

[(1, 71006336), (2, 35503168), (4, 17751584), (8, 8875792), (16, 4437896), (23, 3087232), (32, 2218948), (46, 1543616), (64, 1109474), (89, 797824), (92, 771808), (128, 554737), (178, 398912), (184, 385904), (271, 262016), (356, 199456), (368, 192952), (542, 131008), (712, 99728), (736, 96476), (1084, 65504), (1424, 49864), (1472, 48238), (2047, 34688), (2168, 32752), (2848, 24932), (2944, 24119), (4094, 17344), (4336, 16376), (5696, 12466), (6233, 11392), (8188, 8672)]