61984624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9613}}^1$

素因数の和:9665

約数の個数: 40

約数和(自身を含む): 133519232

約数和(自身を除く): 71534608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 9613, 19226, 38452, 76904, 124969, 153808, 249938, 298003, 499876, 596006, 999752, 1192012, 1999504, 2384024, 3874039, 4768048, 7748078, 15496156, 30992312, 61984624]

約数ペア:

[(1, 61984624), (2, 30992312), (4, 15496156), (8, 7748078), (13, 4768048), (16, 3874039), (26, 2384024), (31, 1999504), (52, 1192012), (62, 999752), (104, 596006), (124, 499876), (208, 298003), (248, 249938), (403, 153808), (496, 124969), (806, 76904), (1612, 38452), (3224, 19226), (6448, 9613)]