71345296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3719}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 152222400

約数和(自身を除く): 80877104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 3719, 4796, 7438, 9592, 14876, 19184, 29752, 40909, 59504, 81818, 163636, 327272, 405371, 654544, 810742, 1621484, 3242968, 4459081, 6485936, 8918162, 17836324, 35672648, 71345296]

約数ペア:

[(1, 71345296), (2, 35672648), (4, 17836324), (8, 8918162), (11, 6485936), (16, 4459081), (22, 3242968), (44, 1621484), (88, 810742), (109, 654544), (176, 405371), (218, 327272), (436, 163636), (872, 81818), (1199, 59504), (1744, 40909), (2398, 29752), (3719, 19184), (4796, 14876), (7438, 9592)]