2017004864

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{50587}}^1$

素因数の和:50695

約数の個数: 56

約数和(自身を含む): 4625766720

約数和(自身を除く): 2608761856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 19936, 39872, 50587, 101174, 202348, 354109, 404696, 708218, 809392, 1416436, 1618784, 2832872, 3237568, 4502243, 5665744, 9004486, 11331488, 18008972, 22662976, 31515701, 36017944, 63031402, 72035888, 126062804, 144071776, 252125608, 288143552, 504251216, 1008502432, 2017004864]

約数ペア:

[(1, 2017004864), (2, 1008502432), (4, 504251216), (7, 288143552), (8, 252125608), (14, 144071776), (16, 126062804), (28, 72035888), (32, 63031402), (56, 36017944), (64, 31515701), (89, 22662976), (112, 18008972), (178, 11331488), (224, 9004486), (356, 5665744), (448, 4502243), (623, 3237568), (712, 2832872), (1246, 1618784), (1424, 1416436), (2492, 809392), (2848, 708218), (4984, 404696), (5696, 354109), (9968, 202348), (19936, 101174), (39872, 50587)]