15777769072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{12073}}^1$

素因数の和:12258

約数の個数: 80

約数和(自身を含む): 33788267968

約数和(自身を除く): 18010498896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 103, 104, 122, 206, 208, 244, 412, 488, 793, 824, 976, 1339, 1586, 1648, 2678, 3172, 5356, 6283, 6344, 10712, 12073, 12566, 12688, 21424, 24146, 25132, 48292, 50264, 81679, 96584, 100528, 156949, 163358, 193168, 313898, 326716, 627796, 653432, 736453, 1243519, 1255592, 1306864, 1472906, 2487038, 2511184, 2945812, 4974076, 5891624, 9573889, 9948152, 11783248, 16165747, 19147778, 19896304, 32331494, 38295556, 64662988, 75854659, 76591112, 129325976, 151709318, 153182224, 258651952, 303418636, 606837272, 986110567, 1213674544, 1972221134, 3944442268, 7888884536, 15777769072]

約数ペア:

[(1, 15777769072), (2, 7888884536), (4, 3944442268), (8, 1972221134), (13, 1213674544), (16, 986110567), (26, 606837272), (52, 303418636), (61, 258651952), (103, 153182224), (104, 151709318), (122, 129325976), (206, 76591112), (208, 75854659), (244, 64662988), (412, 38295556), (488, 32331494), (793, 19896304), (824, 19147778), (976, 16165747), (1339, 11783248), (1586, 9948152), (1648, 9573889), (2678, 5891624), (3172, 4974076), (5356, 2945812), (6283, 2511184), (6344, 2487038), (10712, 1472906), (12073, 1306864), (12566, 1255592), (12688, 1243519), (21424, 736453), (24146, 653432), (25132, 627796), (48292, 326716), (50264, 313898), (81679, 193168), (96584, 163358), (100528, 156949)]