42912452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 86235072

約数和(自身を除く): 43322620

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 613, 814, 946, 1226, 1591, 1628, 1892, 2452, 3182, 6364, 6743, 13486, 17501, 22681, 26359, 26972, 35002, 45362, 52718, 70004, 90724, 105436, 249491, 289949, 498982, 579898, 975283, 997964, 1159796, 1950566, 3901132, 10728113, 21456226, 42912452]

約数ペア:

[(1, 42912452), (2, 21456226), (4, 10728113), (11, 3901132), (22, 1950566), (37, 1159796), (43, 997964), (44, 975283), (74, 579898), (86, 498982), (148, 289949), (172, 249491), (407, 105436), (473, 90724), (613, 70004), (814, 52718), (946, 45362), (1226, 35002), (1591, 26972), (1628, 26359), (1892, 22681), (2452, 17501), (3182, 13486), (6364, 6743)]