73972316878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{13883}}^1$

素因数の和:14352

約数の個数: 32

約数和(自身を含む): 113719956480

約数和(自身を除く): 39747639602

約数列:

[1, 2, 71, 142, 157, 239, 314, 478, 11147, 13883, 16969, 22294, 27766, 33938, 37523, 75046, 985693, 1971386, 2179631, 2664133, 3318037, 4359262, 5328266, 6636074, 154753801, 235580627, 309507602, 471161254, 520931809, 1041863618, 36986158439, 73972316878]

約数ペア:

[(1, 73972316878), (2, 36986158439), (71, 1041863618), (142, 520931809), (157, 471161254), (239, 309507602), (314, 235580627), (478, 154753801), (11147, 6636074), (13883, 5328266), (16969, 4359262), (22294, 3318037), (27766, 2664133), (33938, 2179631), (37523, 1971386), (75046, 985693)]