25282432

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 61047000

約数和(自身を除く): 35764568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 139, 196, 203, 224, 232, 278, 392, 406, 448, 464, 556, 784, 812, 896, 928, 973, 1112, 1421, 1568, 1624, 1856, 1946, 2224, 2842, 3136, 3248, 3712, 3892, 4031, 4448, 5684, 6272, 6496, 6811, 7784, 8062, 8896, 11368, 12992, 13622, 15568, 16124, 17792, 22736, 25984, 27244, 28217, 31136, 32248, 45472, 54488, 56434, 62272, 64496, 90944, 108976, 112868, 124544, 128992, 181888, 197519, 217952, 225736, 257984, 395038, 435904, 451472, 515968, 790076, 871808, 902944, 1580152, 1805888, 3160304, 3611776, 6320608, 12641216, 25282432]

約数ペア:

[(1, 25282432), (2, 12641216), (4, 6320608), (7, 3611776), (8, 3160304), (14, 1805888), (16, 1580152), (28, 902944), (29, 871808), (32, 790076), (49, 515968), (56, 451472), (58, 435904), (64, 395038), (98, 257984), (112, 225736), (116, 217952), (128, 197519), (139, 181888), (196, 128992), (203, 124544), (224, 112868), (232, 108976), (278, 90944), (392, 64496), (406, 62272), (448, 56434), (464, 54488), (556, 45472), (784, 32248), (812, 31136), (896, 28217), (928, 27244), (973, 25984), (1112, 22736), (1421, 17792), (1568, 16124), (1624, 15568), (1856, 13622), (1946, 12992), (2224, 11368), (2842, 8896), (3136, 8062), (3248, 7784), (3712, 6811), (3892, 6496), (4031, 6272), (4448, 5684)]