22070776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 53434080

約数和(自身を除く): 31363304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 71, 91, 98, 104, 122, 142, 182, 196, 244, 284, 364, 392, 427, 488, 497, 568, 637, 728, 793, 854, 923, 994, 1274, 1586, 1708, 1846, 1988, 2548, 2989, 3172, 3416, 3479, 3692, 3976, 4331, 5096, 5551, 5978, 6344, 6461, 6958, 7384, 8662, 11102, 11956, 12922, 13916, 17324, 22204, 23912, 25844, 27832, 30317, 34648, 38857, 44408, 45227, 51688, 56303, 60634, 77714, 90454, 112606, 121268, 155428, 180908, 212219, 225212, 242536, 310856, 361816, 394121, 424438, 450424, 788242, 848876, 1576484, 1697752, 2758847, 3152968, 5517694, 11035388, 22070776]

約数ペア:

[(1, 22070776), (2, 11035388), (4, 5517694), (7, 3152968), (8, 2758847), (13, 1697752), (14, 1576484), (26, 848876), (28, 788242), (49, 450424), (52, 424438), (56, 394121), (61, 361816), (71, 310856), (91, 242536), (98, 225212), (104, 212219), (122, 180908), (142, 155428), (182, 121268), (196, 112606), (244, 90454), (284, 77714), (364, 60634), (392, 56303), (427, 51688), (488, 45227), (497, 44408), (568, 38857), (637, 34648), (728, 30317), (793, 27832), (854, 25844), (923, 23912), (994, 22204), (1274, 17324), (1586, 13916), (1708, 12922), (1846, 11956), (1988, 11102), (2548, 8662), (2989, 7384), (3172, 6958), (3416, 6461), (3479, 6344), (3692, 5978), (3976, 5551), (4331, 5096)]