25376406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 58821120

約数和(自身を除く): 33444714

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 229, 253, 438, 458, 506, 687, 759, 803, 1374, 1518, 1606, 1679, 2409, 2519, 3358, 4818, 5037, 5038, 5267, 7557, 10074, 10534, 15114, 15801, 16717, 18469, 31602, 33434, 36938, 50151, 55407, 57937, 100302, 110814, 115874, 173811, 183887, 347622, 367774, 384491, 551661, 768982, 1103322, 1153473, 2306946, 4229401, 8458802, 12688203, 25376406]

約数ペア:

[(1, 25376406), (2, 12688203), (3, 8458802), (6, 4229401), (11, 2306946), (22, 1153473), (23, 1103322), (33, 768982), (46, 551661), (66, 384491), (69, 367774), (73, 347622), (138, 183887), (146, 173811), (219, 115874), (229, 110814), (253, 100302), (438, 57937), (458, 55407), (506, 50151), (687, 36938), (759, 33434), (803, 31602), (1374, 18469), (1518, 16717), (1606, 15801), (1679, 15114), (2409, 10534), (2519, 10074), (3358, 7557), (4818, 5267), (5037, 5038)]