15704839436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{6791}}^1$

素因数の和:7143

約数の個数: 72

約数和(自身を含む): 32574866688

約数和(自身を除く): 16870027252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 311, 338, 572, 622, 676, 1244, 1859, 3421, 3718, 4043, 6791, 6842, 7436, 8086, 13582, 13684, 16172, 27164, 44473, 52559, 74701, 88283, 88946, 105118, 149402, 176566, 177892, 210236, 298804, 353132, 578149, 971113, 1147679, 1156298, 1942226, 2112001, 2295358, 2312596, 3884452, 4224002, 4590716, 8448004, 12624469, 23232011, 25248938, 27456013, 46464022, 50497876, 54912026, 92928044, 109824052, 302016143, 356928169, 604032286, 713856338, 1208064572, 1427712676, 3926209859, 7852419718, 15704839436]

約数ペア:

[(1, 15704839436), (2, 7852419718), (4, 3926209859), (11, 1427712676), (13, 1208064572), (22, 713856338), (26, 604032286), (44, 356928169), (52, 302016143), (143, 109824052), (169, 92928044), (286, 54912026), (311, 50497876), (338, 46464022), (572, 27456013), (622, 25248938), (676, 23232011), (1244, 12624469), (1859, 8448004), (3421, 4590716), (3718, 4224002), (4043, 3884452), (6791, 2312596), (6842, 2295358), (7436, 2112001), (8086, 1942226), (13582, 1156298), (13684, 1147679), (16172, 971113), (27164, 578149), (44473, 353132), (52559, 298804), (74701, 210236), (88283, 177892), (88946, 176566), (105118, 149402)]