71344658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 73116142

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 407, 418, 518, 659, 703, 814, 1318, 1406, 1463, 2849, 2926, 4613, 4921, 5698, 7249, 7733, 9226, 9842, 12521, 14498, 15466, 24383, 25042, 48766, 50743, 54131, 87647, 101486, 108262, 137731, 170681, 175294, 268213, 275462, 341362, 463277, 536426, 926554, 964117, 1877491, 1928234, 3242939, 3754982, 5096047, 6485878, 10192094, 35672329, 71344658]

約数ペア:

[(1, 71344658), (2, 35672329), (7, 10192094), (11, 6485878), (14, 5096047), (19, 3754982), (22, 3242939), (37, 1928234), (38, 1877491), (74, 964117), (77, 926554), (133, 536426), (154, 463277), (209, 341362), (259, 275462), (266, 268213), (407, 175294), (418, 170681), (518, 137731), (659, 108262), (703, 101486), (814, 87647), (1318, 54131), (1406, 50743), (1463, 48766), (2849, 25042), (2926, 24383), (4613, 15466), (4921, 14498), (5698, 12521), (7249, 9842), (7733, 9226)]