71323412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 63210988

約数列:

[1, 2, 4, 29, 43, 58, 79, 86, 116, 158, 172, 181, 316, 362, 724, 1247, 2291, 2494, 3397, 4582, 4988, 5249, 6794, 7783, 9164, 10498, 13588, 14299, 15566, 20996, 28598, 31132, 57196, 98513, 197026, 225707, 394052, 414671, 451414, 614857, 829342, 902828, 1229714, 1658684, 2459428, 17830853, 35661706, 71323412]

約数ペア:

[(1, 71323412), (2, 35661706), (4, 17830853), (29, 2459428), (43, 1658684), (58, 1229714), (79, 902828), (86, 829342), (116, 614857), (158, 451414), (172, 414671), (181, 394052), (316, 225707), (362, 197026), (724, 98513), (1247, 57196), (2291, 31132), (2494, 28598), (3397, 20996), (4582, 15566), (4988, 14299), (5249, 13588), (6794, 10498), (7783, 9164)]