42742528

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1740

約数の個数: 36

約数和(自身を含む): 86199568

約数和(自身を除く): 43457040

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1621, 1648, 3242, 3296, 6484, 6592, 12968, 13184, 25936, 26368, 51872, 103744, 166963, 207488, 333926, 414976, 667852, 1335704, 2671408, 5342816, 10685632, 21371264, 42742528]

約数ペア:

[(1, 42742528), (2, 21371264), (4, 10685632), (8, 5342816), (16, 2671408), (32, 1335704), (64, 667852), (103, 414976), (128, 333926), (206, 207488), (256, 166963), (412, 103744), (824, 51872), (1621, 26368), (1648, 25936), (3242, 13184), (3296, 12968), (6484, 6592)]