72575488

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6204

約数の個数: 40

約数和(自身を含む): 151338528

約数和(自身を除く): 78763040

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6163, 11776, 12326, 24652, 49304, 98608, 141749, 197216, 283498, 394432, 566996, 788864, 1133992, 1577728, 2267984, 3155456, 4535968, 9071936, 18143872, 36287744, 72575488]

約数ペア:

[(1, 72575488), (2, 36287744), (4, 18143872), (8, 9071936), (16, 4535968), (23, 3155456), (32, 2267984), (46, 1577728), (64, 1133992), (92, 788864), (128, 566996), (184, 394432), (256, 283498), (368, 197216), (512, 141749), (736, 98608), (1472, 49304), (2944, 24652), (5888, 12326), (6163, 11776)]