13306031984

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 29650959360

約数和(自身を除く): 16344927376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 431, 739, 746, 862, 1478, 1492, 1724, 2611, 2956, 2984, 3017, 3448, 5173, 5222, 5912, 5968, 6034, 6896, 10346, 10444, 11824, 12068, 20692, 20888, 24136, 41384, 41776, 48272, 82768, 160763, 275647, 318509, 321526, 551294, 637018, 643052, 1102588, 1125341, 1274036, 1286104, 1929529, 2205176, 2229563, 2250682, 2548072, 2572208, 3859058, 4410352, 4459126, 4501364, 5096144, 7718116, 8918252, 9002728, 15436232, 17836504, 18005456, 30872464, 35673008, 118803857, 237607714, 475215428, 831626999, 950430856, 1663253998, 1900861712, 3326507996, 6653015992, 13306031984]

約数ペア:

[(1, 13306031984), (2, 6653015992), (4, 3326507996), (7, 1900861712), (8, 1663253998), (14, 950430856), (16, 831626999), (28, 475215428), (56, 237607714), (112, 118803857), (373, 35673008), (431, 30872464), (739, 18005456), (746, 17836504), (862, 15436232), (1478, 9002728), (1492, 8918252), (1724, 7718116), (2611, 5096144), (2956, 4501364), (2984, 4459126), (3017, 4410352), (3448, 3859058), (5173, 2572208), (5222, 2548072), (5912, 2250682), (5968, 2229563), (6034, 2205176), (6896, 1929529), (10346, 1286104), (10444, 1274036), (11824, 1125341), (12068, 1102588), (20692, 643052), (20888, 637018), (24136, 551294), (41384, 321526), (41776, 318509), (48272, 275647), (82768, 160763)]