26449872428

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 54140782080

約数和(自身を除く): 27690909652

約数列:

[1, 2, 4, 7, 14, 28, 139, 163, 173, 241, 278, 326, 346, 482, 556, 652, 692, 964, 973, 1141, 1211, 1687, 1946, 2282, 2422, 3374, 3892, 4564, 4844, 6748, 22657, 24047, 28199, 33499, 39283, 41693, 45314, 48094, 56398, 66998, 78566, 83386, 90628, 96188, 112796, 133996, 157132, 158599, 166772, 168329, 197393, 234493, 274981, 291851, 317198, 336658, 394786, 468986, 549962, 583702, 634396, 673316, 789572, 937972, 1099924, 1167404, 3919661, 5460337, 5795327, 6795959, 7839322, 10920674, 11590654, 13591918, 15678644, 21841348, 23181308, 27183836, 27437627, 38222359, 40567289, 47571713, 54875254, 76444718, 81134578, 95143426, 109750508, 152889436, 162269156, 190286852, 944638301, 1889276602, 3778553204, 6612468107, 13224936214, 26449872428]

約数ペア:

[(1, 26449872428), (2, 13224936214), (4, 6612468107), (7, 3778553204), (14, 1889276602), (28, 944638301), (139, 190286852), (163, 162269156), (173, 152889436), (241, 109750508), (278, 95143426), (326, 81134578), (346, 76444718), (482, 54875254), (556, 47571713), (652, 40567289), (692, 38222359), (964, 27437627), (973, 27183836), (1141, 23181308), (1211, 21841348), (1687, 15678644), (1946, 13591918), (2282, 11590654), (2422, 10920674), (3374, 7839322), (3892, 6795959), (4564, 5795327), (4844, 5460337), (6748, 3919661), (22657, 1167404), (24047, 1099924), (28199, 937972), (33499, 789572), (39283, 673316), (41693, 634396), (45314, 583702), (48094, 549962), (56398, 468986), (66998, 394786), (78566, 336658), (83386, 317198), (90628, 291851), (96188, 274981), (112796, 234493), (133996, 197393), (157132, 168329), (158599, 166772)]