40125952

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:846

約数の個数: 40

約数和(自身を含む): 81021600

約数和(自身を除く): 40895648

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 719, 872, 1438, 1744, 2876, 3488, 5752, 6976, 11504, 13952, 23008, 27904, 46016, 55808, 78371, 92032, 156742, 184064, 313484, 368128, 626968, 1253936, 2507872, 5015744, 10031488, 20062976, 40125952]

約数ペア:

[(1, 40125952), (2, 20062976), (4, 10031488), (8, 5015744), (16, 2507872), (32, 1253936), (64, 626968), (109, 368128), (128, 313484), (218, 184064), (256, 156742), (436, 92032), (512, 78371), (719, 55808), (872, 46016), (1438, 27904), (1744, 23008), (2876, 13952), (3488, 11504), (5752, 6976)]