15709419796

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{5741}}^1$

素因数の和:6389

約数の個数: 72

約数和(自身を含む): 33431118336

約数和(自身を除く): 17721698540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 607, 644, 1127, 1214, 2254, 2428, 4249, 4508, 5741, 8498, 11482, 13961, 16996, 22964, 27922, 29743, 40187, 55844, 59486, 80374, 97727, 118972, 132043, 160748, 195454, 264086, 281309, 390908, 528172, 562618, 684089, 924301, 1125236, 1368178, 1848602, 2736356, 3484787, 3697204, 6470107, 6969574, 12940214, 13939148, 24393509, 25880428, 48787018, 80150101, 97574036, 160300202, 170754563, 320600404, 341509126, 561050707, 683018252, 1122101414, 2244202828, 3927354949, 7854709898, 15709419796]

約数ペア:

[(1, 15709419796), (2, 7854709898), (4, 3927354949), (7, 2244202828), (14, 1122101414), (23, 683018252), (28, 561050707), (46, 341509126), (49, 320600404), (92, 170754563), (98, 160300202), (161, 97574036), (196, 80150101), (322, 48787018), (607, 25880428), (644, 24393509), (1127, 13939148), (1214, 12940214), (2254, 6969574), (2428, 6470107), (4249, 3697204), (4508, 3484787), (5741, 2736356), (8498, 1848602), (11482, 1368178), (13961, 1125236), (16996, 924301), (22964, 684089), (27922, 562618), (29743, 528172), (40187, 390908), (55844, 281309), (59486, 264086), (80374, 195454), (97727, 160748), (118972, 132043)]