7680608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 16758000

約数和(自身を除く): 9077392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 499, 592, 962, 998, 1184, 1924, 1996, 3848, 3992, 6487, 7696, 7984, 12974, 15392, 15968, 18463, 25948, 36926, 51896, 73852, 103792, 147704, 207584, 240019, 295408, 480038, 590816, 960076, 1920152, 3840304, 7680608]

約数ペア:

[(1, 7680608), (2, 3840304), (4, 1920152), (8, 960076), (13, 590816), (16, 480038), (26, 295408), (32, 240019), (37, 207584), (52, 147704), (74, 103792), (104, 73852), (148, 51896), (208, 36926), (296, 25948), (416, 18463), (481, 15968), (499, 15392), (592, 12974), (962, 7984), (998, 7696), (1184, 6487), (1924, 3992), (1996, 3848)]