15697085048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{10321}}^1$

素因数の和:10608

約数の個数: 64

約数和(自身を含む): 31904889120

約数和(自身を除く): 16207804072

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 211, 212, 422, 424, 844, 901, 1688, 1802, 3587, 3604, 7174, 7208, 10321, 11183, 14348, 20642, 22366, 28696, 41284, 44732, 82568, 89464, 175457, 190111, 350914, 380222, 547013, 701828, 760444, 1094026, 1403656, 1520888, 2177731, 2188052, 4355462, 4376104, 8710924, 9299221, 17421848, 18598442, 37021427, 37196884, 74042854, 74393768, 115419743, 148085708, 230839486, 296171416, 461678972, 923357944, 1962135631, 3924271262, 7848542524, 15697085048]

約数ペア:

[(1, 15697085048), (2, 7848542524), (4, 3924271262), (8, 1962135631), (17, 923357944), (34, 461678972), (53, 296171416), (68, 230839486), (106, 148085708), (136, 115419743), (211, 74393768), (212, 74042854), (422, 37196884), (424, 37021427), (844, 18598442), (901, 17421848), (1688, 9299221), (1802, 8710924), (3587, 4376104), (3604, 4355462), (7174, 2188052), (7208, 2177731), (10321, 1520888), (11183, 1403656), (14348, 1094026), (20642, 760444), (22366, 701828), (28696, 547013), (41284, 380222), (44732, 350914), (82568, 190111), (89464, 175457)]