40525464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 116259840

約数和(自身を除く): 75734376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 521, 926, 1042, 1389, 1563, 1852, 2084, 2778, 3126, 3241, 3647, 3704, 4168, 5556, 6252, 6482, 7294, 9723, 10941, 11112, 12504, 12964, 14588, 19446, 21882, 25928, 29176, 38892, 43764, 77784, 87528, 241223, 482446, 723669, 964892, 1447338, 1688561, 1929784, 2894676, 3377122, 5065683, 5789352, 6754244, 10131366, 13508488, 20262732, 40525464]

約数ペア:

[(1, 40525464), (2, 20262732), (3, 13508488), (4, 10131366), (6, 6754244), (7, 5789352), (8, 5065683), (12, 3377122), (14, 2894676), (21, 1929784), (24, 1688561), (28, 1447338), (42, 964892), (56, 723669), (84, 482446), (168, 241223), (463, 87528), (521, 77784), (926, 43764), (1042, 38892), (1389, 29176), (1563, 25928), (1852, 21882), (2084, 19446), (2778, 14588), (3126, 12964), (3241, 12504), (3647, 11112), (3704, 10941), (4168, 9723), (5556, 7294), (6252, 6482)]