65509767424

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{434461}}^1$

素因数の和:434527

約数の個数: 72

約数和(自身を含む): 142086452480

約数和(自身を除く): 76576685056

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 37696, 75392, 150784, 434461, 868922, 1737844, 3475688, 6951376, 8254759, 13468291, 13902752, 16509518, 26936582, 27805504, 33019036, 53873164, 55611008, 66038072, 107746328, 111222016, 132076144, 215492656, 255897529, 264152288, 430985312, 511795058, 528304576, 861970624, 1023590116, 1056609152, 1723941248, 2047180232, 2113218304, 3447882496, 4094360464, 8188720928, 16377441856, 32754883712, 65509767424]

約数ペア:

[(1, 65509767424), (2, 32754883712), (4, 16377441856), (8, 8188720928), (16, 4094360464), (19, 3447882496), (31, 2113218304), (32, 2047180232), (38, 1723941248), (62, 1056609152), (64, 1023590116), (76, 861970624), (124, 528304576), (128, 511795058), (152, 430985312), (248, 264152288), (256, 255897529), (304, 215492656), (496, 132076144), (589, 111222016), (608, 107746328), (992, 66038072), (1178, 55611008), (1216, 53873164), (1984, 33019036), (2356, 27805504), (2432, 26936582), (3968, 16509518), (4712, 13902752), (4864, 13468291), (7936, 8254759), (9424, 6951376), (18848, 3475688), (37696, 1737844), (75392, 868922), (150784, 434461)]