64301698664

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{245299}}^1$

素因数の和:245494

約数の個数: 64

約数和(自身を含む): 143176704000

約数和(自身を除く): 78875005336

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 151, 217, 248, 302, 434, 604, 868, 1057, 1208, 1736, 2114, 4228, 4681, 8456, 9362, 18724, 32767, 37448, 65534, 131068, 245299, 262136, 490598, 981196, 1717093, 1962392, 3434186, 6868372, 7604269, 13736744, 15208538, 30417076, 37040149, 53229883, 60834152, 74080298, 106459766, 148160596, 212919532, 259281043, 296321192, 425839064, 518562086, 1037124172, 1148244619, 2074248344, 2296489238, 4592978476, 8037712333, 9185956952, 16075424666, 32150849332, 64301698664]

約数ペア:

[(1, 64301698664), (2, 32150849332), (4, 16075424666), (7, 9185956952), (8, 8037712333), (14, 4592978476), (28, 2296489238), (31, 2074248344), (56, 1148244619), (62, 1037124172), (124, 518562086), (151, 425839064), (217, 296321192), (248, 259281043), (302, 212919532), (434, 148160596), (604, 106459766), (868, 74080298), (1057, 60834152), (1208, 53229883), (1736, 37040149), (2114, 30417076), (4228, 15208538), (4681, 13736744), (8456, 7604269), (9362, 6868372), (18724, 3434186), (32767, 1962392), (37448, 1717093), (65534, 981196), (131068, 490598), (245299, 262136)]