71569456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37589}}^1$

素因数の和:37621

約数の個数: 40

約数和(自身を含む): 167801760

約数和(自身を除く): 96232304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 37589, 75178, 150356, 263123, 300712, 526246, 601424, 639013, 1052492, 1278026, 2104984, 2556052, 4209968, 4473091, 5112104, 8946182, 10224208, 17892364, 35784728, 71569456]

約数ペア:

[(1, 71569456), (2, 35784728), (4, 17892364), (7, 10224208), (8, 8946182), (14, 5112104), (16, 4473091), (17, 4209968), (28, 2556052), (34, 2104984), (56, 1278026), (68, 1052492), (112, 639013), (119, 601424), (136, 526246), (238, 300712), (272, 263123), (476, 150356), (952, 75178), (1904, 37589)]