70801958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 114353856

約数和(自身を除く): 43551898

約数列:

[1, 2, 23, 46, 53, 106, 113, 226, 257, 514, 1219, 2438, 2599, 5198, 5911, 5989, 11822, 11978, 13621, 27242, 29041, 58082, 137747, 275494, 313283, 626566, 667943, 1335886, 1539173, 3078346, 35400979, 70801958]

約数ペア:

[(1, 70801958), (2, 35400979), (23, 3078346), (46, 1539173), (53, 1335886), (106, 667943), (113, 626566), (226, 313283), (257, 275494), (514, 137747), (1219, 58082), (2438, 29041), (2599, 27242), (5198, 13621), (5911, 11978), (5989, 11822)]