70428592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 87061328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 208, 247, 251, 284, 304, 494, 502, 568, 923, 988, 1004, 1136, 1349, 1846, 1976, 2008, 2698, 3263, 3692, 3952, 4016, 4769, 5396, 6526, 7384, 9538, 10792, 13052, 14768, 17537, 17821, 19076, 21584, 26104, 35074, 35642, 38152, 52208, 61997, 70148, 71284, 76304, 123994, 140296, 142568, 231673, 247988, 280592, 285136, 338599, 463346, 495976, 677198, 926692, 991952, 1354396, 1853384, 2708792, 3706768, 4401787, 5417584, 8803574, 17607148, 35214296, 70428592]

約数ペア:

[(1, 70428592), (2, 35214296), (4, 17607148), (8, 8803574), (13, 5417584), (16, 4401787), (19, 3706768), (26, 2708792), (38, 1853384), (52, 1354396), (71, 991952), (76, 926692), (104, 677198), (142, 495976), (152, 463346), (208, 338599), (247, 285136), (251, 280592), (284, 247988), (304, 231673), (494, 142568), (502, 140296), (568, 123994), (923, 76304), (988, 71284), (1004, 70148), (1136, 61997), (1349, 52208), (1846, 38152), (1976, 35642), (2008, 35074), (2698, 26104), (3263, 21584), (3692, 19076), (3952, 17821), (4016, 17537), (4769, 14768), (5396, 13052), (6526, 10792), (7384, 9538)]