68128576

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 145718784

約数和(自身を除く): 77590208

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1493, 1984, 2852, 2986, 5704, 5972, 11408, 11944, 22816, 23888, 34339, 45632, 46283, 47776, 68678, 92566, 95552, 137356, 185132, 274712, 370264, 549424, 740528, 1064509, 1098848, 1481056, 2129018, 2197696, 2962112, 4258036, 8516072, 17032144, 34064288, 68128576]

約数ペア:

[(1, 68128576), (2, 34064288), (4, 17032144), (8, 8516072), (16, 4258036), (23, 2962112), (31, 2197696), (32, 2129018), (46, 1481056), (62, 1098848), (64, 1064509), (92, 740528), (124, 549424), (184, 370264), (248, 274712), (368, 185132), (496, 137356), (713, 95552), (736, 92566), (992, 68678), (1426, 47776), (1472, 46283), (1493, 45632), (1984, 34339), (2852, 23888), (2986, 22816), (5704, 11944), (5972, 11408)]