713751568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{3793}}^1$

素因数の和:4439

約数の個数: 40

約数和(自身を含む): 1458413600

約数和(自身を除く): 744662032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 619, 1238, 2476, 3793, 4952, 7586, 9904, 11761, 15172, 23522, 30344, 47044, 60688, 72067, 94088, 144134, 188176, 288268, 576536, 1153072, 2347867, 4695734, 9391468, 18782936, 37565872, 44609473, 89218946, 178437892, 356875784, 713751568]

約数ペア:

[(1, 713751568), (2, 356875784), (4, 178437892), (8, 89218946), (16, 44609473), (19, 37565872), (38, 18782936), (76, 9391468), (152, 4695734), (304, 2347867), (619, 1153072), (1238, 576536), (2476, 288268), (3793, 188176), (4952, 144134), (7586, 94088), (9904, 72067), (11761, 60688), (15172, 47044), (23522, 30344)]