61620026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 102685968

約数和(自身を除く): 41065942

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 461, 689, 922, 1261, 1378, 2522, 5141, 5993, 10282, 11986, 24433, 44717, 48866, 66833, 89434, 133666, 317629, 581321, 635258, 1162642, 2370001, 4740002, 30810013, 61620026]

約数ペア:

[(1, 61620026), (2, 30810013), (13, 4740002), (26, 2370001), (53, 1162642), (97, 635258), (106, 581321), (194, 317629), (461, 133666), (689, 89434), (922, 66833), (1261, 48866), (1378, 44717), (2522, 24433), (5141, 11986), (5993, 10282)]