42808448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 91653120

約数和(自身を除く): 48844672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 191, 206, 272, 382, 412, 544, 764, 824, 1088, 1528, 1648, 1751, 2176, 3056, 3247, 3296, 3502, 6112, 6494, 6592, 7004, 12224, 12988, 13184, 14008, 19673, 24448, 25976, 28016, 39346, 51952, 56032, 78692, 103904, 112064, 157384, 207808, 224128, 314768, 334441, 415616, 629536, 668882, 1259072, 1337764, 2518144, 2675528, 5351056, 10702112, 21404224, 42808448]

約数ペア:

[(1, 42808448), (2, 21404224), (4, 10702112), (8, 5351056), (16, 2675528), (17, 2518144), (32, 1337764), (34, 1259072), (64, 668882), (68, 629536), (103, 415616), (128, 334441), (136, 314768), (191, 224128), (206, 207808), (272, 157384), (382, 112064), (412, 103904), (544, 78692), (764, 56032), (824, 51952), (1088, 39346), (1528, 28016), (1648, 25976), (1751, 24448), (2176, 19673), (3056, 14008), (3247, 13184), (3296, 12988), (3502, 12224), (6112, 7004), (6494, 6592)]