40805218432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{50227}}^1$

素因数の和:50829

約数の個数: 64

約数和(自身を含む): 88837259040

約数和(自身を除く): 48032040608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 577, 704, 1154, 1408, 2308, 4616, 6347, 9232, 12694, 18464, 25388, 36928, 50227, 50776, 73856, 100454, 101552, 200908, 203104, 401816, 406208, 552497, 803632, 812416, 1104994, 1607264, 2209988, 3214528, 4419976, 6429056, 8839952, 17679904, 28980979, 35359808, 57961958, 70719616, 115923916, 231847832, 318790769, 463695664, 637581538, 927391328, 1275163076, 1854782656, 2550326152, 3709565312, 5100652304, 10201304608, 20402609216, 40805218432]

約数ペア:

[(1, 40805218432), (2, 20402609216), (4, 10201304608), (8, 5100652304), (11, 3709565312), (16, 2550326152), (22, 1854782656), (32, 1275163076), (44, 927391328), (64, 637581538), (88, 463695664), (128, 318790769), (176, 231847832), (352, 115923916), (577, 70719616), (704, 57961958), (1154, 35359808), (1408, 28980979), (2308, 17679904), (4616, 8839952), (6347, 6429056), (9232, 4419976), (12694, 3214528), (18464, 2209988), (25388, 1607264), (36928, 1104994), (50227, 812416), (50776, 803632), (73856, 552497), (100454, 406208), (101552, 401816), (200908, 203104)]