21977435424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{460627}}^1$

素因数の和:460718

約数の個数: 96

約数和(自身を含む): 66861075456

約数和(自身を除く): 44883640032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 23856, 47712, 460627, 921254, 1381881, 1842508, 2763762, 3224389, 3685016, 5527524, 6448778, 7370032, 9673167, 11055048, 12897556, 14740064, 19346334, 22110096, 25795112, 32704517, 38692668, 44220192, 51590224, 65409034, 77385336, 98113551, 103180448, 130818068, 154770672, 196227102, 228931619, 261636136, 309541344, 392454204, 457863238, 523272272, 686794857, 784908408, 915726476, 1046544544, 1373589714, 1569816816, 1831452952, 2747179428, 3139633632, 3662905904, 5494358856, 7325811808, 10988717712, 21977435424]

約数ペア:

[(1, 21977435424), (2, 10988717712), (3, 7325811808), (4, 5494358856), (6, 3662905904), (7, 3139633632), (8, 2747179428), (12, 1831452952), (14, 1569816816), (16, 1373589714), (21, 1046544544), (24, 915726476), (28, 784908408), (32, 686794857), (42, 523272272), (48, 457863238), (56, 392454204), (71, 309541344), (84, 261636136), (96, 228931619), (112, 196227102), (142, 154770672), (168, 130818068), (213, 103180448), (224, 98113551), (284, 77385336), (336, 65409034), (426, 51590224), (497, 44220192), (568, 38692668), (672, 32704517), (852, 25795112), (994, 22110096), (1136, 19346334), (1491, 14740064), (1704, 12897556), (1988, 11055048), (2272, 9673167), (2982, 7370032), (3408, 6448778), (3976, 5527524), (5964, 3685016), (6816, 3224389), (7952, 2763762), (11928, 1842508), (15904, 1381881), (23856, 921254), (47712, 460627)]