26598572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 64839096

約数和(自身を除く): 38240524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 73, 77, 91, 98, 143, 146, 154, 169, 182, 196, 286, 292, 308, 338, 364, 511, 539, 572, 637, 676, 803, 949, 1001, 1022, 1078, 1183, 1274, 1606, 1859, 1898, 2002, 2044, 2156, 2366, 2548, 3212, 3577, 3718, 3796, 4004, 4732, 5621, 6643, 7007, 7154, 7436, 8281, 10439, 11242, 12337, 13013, 13286, 14014, 14308, 16562, 20878, 22484, 24674, 26026, 26572, 28028, 33124, 39347, 41756, 46501, 49348, 52052, 73073, 78694, 86359, 91091, 93002, 135707, 146146, 157388, 172718, 182182, 186004, 271414, 292292, 345436, 364364, 511511, 542828, 604513, 949949, 1023022, 1209026, 1899898, 2046044, 2418052, 3799796, 6649643, 13299286, 26598572]

約数ペア:

[(1, 26598572), (2, 13299286), (4, 6649643), (7, 3799796), (11, 2418052), (13, 2046044), (14, 1899898), (22, 1209026), (26, 1023022), (28, 949949), (44, 604513), (49, 542828), (52, 511511), (73, 364364), (77, 345436), (91, 292292), (98, 271414), (143, 186004), (146, 182182), (154, 172718), (169, 157388), (182, 146146), (196, 135707), (286, 93002), (292, 91091), (308, 86359), (338, 78694), (364, 73073), (511, 52052), (539, 49348), (572, 46501), (637, 41756), (676, 39347), (803, 33124), (949, 28028), (1001, 26572), (1022, 26026), (1078, 24674), (1183, 22484), (1274, 20878), (1606, 16562), (1859, 14308), (1898, 14014), (2002, 13286), (2044, 13013), (2156, 12337), (2366, 11242), (2548, 10439), (3212, 8281), (3577, 7436), (3718, 7154), (3796, 7007), (4004, 6643), (4732, 5621)]