29715772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 55520640

約数和(自身を除く): 25804868

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5507, 11014, 22028, 104633, 209266, 390997, 418532, 781994, 1563988, 7428943, 14857886, 29715772]

約数ペア:

[(1, 29715772), (2, 14857886), (4, 7428943), (19, 1563988), (38, 781994), (71, 418532), (76, 390997), (142, 209266), (284, 104633), (1349, 22028), (2698, 11014), (5396, 5507)]