25907477622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1\times {\mathrm{2179}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 56119687680

約数和(自身を除く): 30212210058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 487, 626, 939, 974, 1461, 1878, 2179, 2922, 4069, 4358, 6331, 6537, 8138, 12207, 12662, 13074, 18993, 24414, 28327, 37986, 56654, 84981, 152431, 169962, 304862, 457293, 682027, 914586, 1061173, 1364054, 1981603, 2046081, 2122346, 3183519, 3963206, 4092162, 5944809, 6367038, 8866351, 11889618, 13795249, 17732702, 26599053, 27590498, 41385747, 53198106, 82771494, 332147149, 664294298, 996441447, 1992882894, 4317912937, 8635825874, 12953738811, 25907477622]

約数ペア:

[(1, 25907477622), (2, 12953738811), (3, 8635825874), (6, 4317912937), (13, 1992882894), (26, 996441447), (39, 664294298), (78, 332147149), (313, 82771494), (487, 53198106), (626, 41385747), (939, 27590498), (974, 26599053), (1461, 17732702), (1878, 13795249), (2179, 11889618), (2922, 8866351), (4069, 6367038), (4358, 5944809), (6331, 4092162), (6537, 3963206), (8138, 3183519), (12207, 2122346), (12662, 2046081), (13074, 1981603), (18993, 1364054), (24414, 1061173), (28327, 914586), (37986, 682027), (56654, 457293), (84981, 304862), (152431, 169962)]