15697890692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 31693648896

約数和(自身を除く): 15995758204

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 71, 74, 134, 142, 148, 268, 284, 407, 737, 781, 814, 1474, 1562, 1628, 2027, 2479, 2627, 2948, 3124, 4054, 4757, 4958, 5254, 8108, 9514, 9916, 10508, 19028, 22297, 27269, 28897, 44594, 52327, 54538, 57794, 74999, 89188, 104654, 109076, 115588, 135809, 143917, 149998, 176009, 209308, 271618, 287834, 299996, 352018, 543236, 575668, 704036, 824989, 1493899, 1583087, 1649978, 1936099, 2987798, 3166174, 3299956, 3872198, 5024933, 5324929, 5975596, 6332348, 7744396, 9642439, 10049866, 10649858, 19284878, 20099732, 21299716, 38569756, 55274263, 58574219, 106066829, 110548526, 117148438, 212133658, 221097052, 234296876, 356770243, 424267316, 713540486, 1427080972, 3924472673, 7848945346, 15697890692]

約数ペア:

[(1, 15697890692), (2, 7848945346), (4, 3924472673), (11, 1427080972), (22, 713540486), (37, 424267316), (44, 356770243), (67, 234296876), (71, 221097052), (74, 212133658), (134, 117148438), (142, 110548526), (148, 106066829), (268, 58574219), (284, 55274263), (407, 38569756), (737, 21299716), (781, 20099732), (814, 19284878), (1474, 10649858), (1562, 10049866), (1628, 9642439), (2027, 7744396), (2479, 6332348), (2627, 5975596), (2948, 5324929), (3124, 5024933), (4054, 3872198), (4757, 3299956), (4958, 3166174), (5254, 2987798), (8108, 1936099), (9514, 1649978), (9916, 1583087), (10508, 1493899), (19028, 824989), (22297, 704036), (27269, 575668), (28897, 543236), (44594, 352018), (52327, 299996), (54538, 287834), (57794, 271618), (74999, 209308), (89188, 176009), (104654, 149998), (109076, 143917), (115588, 135809)]