7139467972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{9127}}^1$

素因数の和:9465

約数の個数: 72

約数和(自身を含む): 15704614464

約数和(自身を除く): 8565146492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 307, 364, 614, 637, 1228, 1274, 2149, 2548, 3991, 4298, 7982, 8596, 9127, 15043, 15964, 18254, 27937, 30086, 36508, 55874, 60172, 63889, 111748, 118651, 127778, 195559, 237302, 255556, 391118, 447223, 474604, 782236, 830557, 894446, 1661114, 1788892, 2801989, 3322228, 5603978, 5813899, 11207956, 11627798, 19613923, 23255596, 36425857, 39227846, 72851714, 78455692, 137297461, 145703428, 254980999, 274594922, 509961998, 549189844, 1019923996, 1784866993, 3569733986, 7139467972]

約数ペア:

[(1, 7139467972), (2, 3569733986), (4, 1784866993), (7, 1019923996), (13, 549189844), (14, 509961998), (26, 274594922), (28, 254980999), (49, 145703428), (52, 137297461), (91, 78455692), (98, 72851714), (182, 39227846), (196, 36425857), (307, 23255596), (364, 19613923), (614, 11627798), (637, 11207956), (1228, 5813899), (1274, 5603978), (2149, 3322228), (2548, 2801989), (3991, 1788892), (4298, 1661114), (7982, 894446), (8596, 830557), (9127, 782236), (15043, 474604), (15964, 447223), (18254, 391118), (27937, 255556), (30086, 237302), (36508, 195559), (55874, 127778), (60172, 118651), (63889, 111748)]