40458944

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{21799}}^1$

素因数の和:21840

約数の個数: 28

約数和(自身を含む): 83058000

約数和(自身を除く): 42599056

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 21799, 43598, 87196, 174392, 348784, 632171, 697568, 1264342, 1395136, 2528684, 5057368, 10114736, 20229472, 40458944]

約数ペア:

[(1, 40458944), (2, 20229472), (4, 10114736), (8, 5057368), (16, 2528684), (29, 1395136), (32, 1264342), (58, 697568), (64, 632171), (116, 348784), (232, 174392), (464, 87196), (928, 43598), (1856, 21799)]