74380001488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{68597}}^1$

素因数の和:69032

約数の個数: 60

約数和(自身を含む): 156440894508

約数和(自身を除く): 82060893020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 401, 676, 802, 1352, 1604, 2704, 3208, 5213, 6416, 10426, 20852, 41704, 67769, 68597, 83408, 135538, 137194, 271076, 274388, 542152, 548776, 891761, 1084304, 1097552, 1783522, 3567044, 7134088, 11592893, 14268176, 23185786, 27507397, 46371572, 55014794, 92743144, 110029588, 185486288, 220059176, 357596161, 440118352, 715192322, 1430384644, 2860769288, 4648750093, 5721538576, 9297500186, 18595000372, 37190000744, 74380001488]

約数ペア:

[(1, 74380001488), (2, 37190000744), (4, 18595000372), (8, 9297500186), (13, 5721538576), (16, 4648750093), (26, 2860769288), (52, 1430384644), (104, 715192322), (169, 440118352), (208, 357596161), (338, 220059176), (401, 185486288), (676, 110029588), (802, 92743144), (1352, 55014794), (1604, 46371572), (2704, 27507397), (3208, 23185786), (5213, 14268176), (6416, 11592893), (10426, 7134088), (20852, 3567044), (41704, 1783522), (67769, 1097552), (68597, 1084304), (83408, 891761), (135538, 548776), (137194, 542152), (271076, 274388)]