26412568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 63776160

約数和(自身を除く): 37363592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 73, 91, 98, 104, 142, 146, 182, 196, 284, 292, 364, 392, 497, 511, 568, 584, 637, 728, 923, 949, 994, 1022, 1274, 1846, 1898, 1988, 2044, 2548, 3479, 3577, 3692, 3796, 3976, 4088, 5096, 5183, 6461, 6643, 6958, 7154, 7384, 7592, 10366, 12922, 13286, 13916, 14308, 20732, 25844, 26572, 27832, 28616, 36281, 41464, 45227, 46501, 51688, 53144, 67379, 72562, 90454, 93002, 134758, 145124, 180908, 186004, 253967, 269516, 290248, 361816, 372008, 471653, 507934, 539032, 943306, 1015868, 1886612, 2031736, 3301571, 3773224, 6603142, 13206284, 26412568]

約数ペア:

[(1, 26412568), (2, 13206284), (4, 6603142), (7, 3773224), (8, 3301571), (13, 2031736), (14, 1886612), (26, 1015868), (28, 943306), (49, 539032), (52, 507934), (56, 471653), (71, 372008), (73, 361816), (91, 290248), (98, 269516), (104, 253967), (142, 186004), (146, 180908), (182, 145124), (196, 134758), (284, 93002), (292, 90454), (364, 72562), (392, 67379), (497, 53144), (511, 51688), (568, 46501), (584, 45227), (637, 41464), (728, 36281), (923, 28616), (949, 27832), (994, 26572), (1022, 25844), (1274, 20732), (1846, 14308), (1898, 13916), (1988, 13286), (2044, 12922), (2548, 10366), (3479, 7592), (3577, 7384), (3692, 7154), (3796, 6958), (3976, 6643), (4088, 6461), (5096, 5183)]