72358624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 154208880

約数和(自身を除く): 81850256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 619, 1124, 1238, 2248, 2476, 3653, 4496, 4952, 7306, 8047, 8992, 9904, 14612, 16094, 19808, 29224, 32188, 58448, 64376, 116896, 128752, 173939, 257504, 347878, 695756, 1391512, 2261207, 2783024, 4522414, 5566048, 9044828, 18089656, 36179312, 72358624]

約数ペア:

[(1, 72358624), (2, 36179312), (4, 18089656), (8, 9044828), (13, 5566048), (16, 4522414), (26, 2783024), (32, 2261207), (52, 1391512), (104, 695756), (208, 347878), (281, 257504), (416, 173939), (562, 128752), (619, 116896), (1124, 64376), (1238, 58448), (2248, 32188), (2476, 29224), (3653, 19808), (4496, 16094), (4952, 14612), (7306, 9904), (8047, 8992)]