70447744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 149940000

約数和(自身を除く): 79492256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 304, 332, 349, 608, 664, 698, 1216, 1328, 1396, 1577, 2432, 2656, 2792, 3154, 5312, 5584, 6308, 6631, 10624, 11168, 12616, 13262, 22336, 25232, 26524, 28967, 44672, 50464, 53048, 57934, 100928, 106096, 115868, 201856, 212192, 231736, 424384, 463472, 550373, 848768, 926944, 1100746, 1853888, 2201492, 3707776, 4402984, 8805968, 17611936, 35223872, 70447744]

約数ペア:

[(1, 70447744), (2, 35223872), (4, 17611936), (8, 8805968), (16, 4402984), (19, 3707776), (32, 2201492), (38, 1853888), (64, 1100746), (76, 926944), (83, 848768), (128, 550373), (152, 463472), (166, 424384), (304, 231736), (332, 212192), (349, 201856), (608, 115868), (664, 106096), (698, 100928), (1216, 57934), (1328, 53048), (1396, 50464), (1577, 44672), (2432, 28967), (2656, 26524), (2792, 25232), (3154, 22336), (5312, 13262), (5584, 12616), (6308, 11168), (6631, 10624)]