73906352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18741

約数の個数: 40

約数和(自身を含む): 162333360

約数和(自身を除く): 88427008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 18701, 37402, 74804, 149608, 243113, 299216, 355319, 486226, 710638, 972452, 1421276, 1944904, 2842552, 3889808, 4619147, 5685104, 9238294, 18476588, 36953176, 73906352]

約数ペア:

[(1, 73906352), (2, 36953176), (4, 18476588), (8, 9238294), (13, 5685104), (16, 4619147), (19, 3889808), (26, 2842552), (38, 1944904), (52, 1421276), (76, 972452), (104, 710638), (152, 486226), (208, 355319), (247, 299216), (304, 243113), (494, 149608), (988, 74804), (1976, 37402), (3952, 18701)]