40126784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{32999}}^1$

素因数の和:33030

約数の個数: 28

約数和(自身を含む): 83820000

約数和(自身を除く): 43693216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 32999, 65998, 131996, 263992, 527984, 626981, 1055968, 1253962, 2111936, 2507924, 5015848, 10031696, 20063392, 40126784]

約数ペア:

[(1, 40126784), (2, 20063392), (4, 10031696), (8, 5015848), (16, 2507924), (19, 2111936), (32, 1253962), (38, 1055968), (64, 626981), (76, 527984), (152, 263992), (304, 131996), (608, 65998), (1216, 32999)]