25100768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 62995968

約数和(自身を除く): 37895200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 154, 167, 176, 224, 244, 308, 334, 352, 427, 488, 616, 668, 671, 854, 976, 1169, 1232, 1336, 1342, 1708, 1837, 1952, 2338, 2464, 2672, 2684, 3416, 3674, 4676, 4697, 5344, 5368, 6832, 7348, 9352, 9394, 10187, 10736, 12859, 13664, 14696, 18704, 18788, 20374, 21472, 25718, 29392, 37408, 37576, 40748, 51436, 58784, 71309, 75152, 81496, 102872, 112057, 142618, 150304, 162992, 205744, 224114, 285236, 325984, 411488, 448228, 570472, 784399, 896456, 1140944, 1568798, 1792912, 2281888, 3137596, 3585824, 6275192, 12550384, 25100768]

約数ペア:

[(1, 25100768), (2, 12550384), (4, 6275192), (7, 3585824), (8, 3137596), (11, 2281888), (14, 1792912), (16, 1568798), (22, 1140944), (28, 896456), (32, 784399), (44, 570472), (56, 448228), (61, 411488), (77, 325984), (88, 285236), (112, 224114), (122, 205744), (154, 162992), (167, 150304), (176, 142618), (224, 112057), (244, 102872), (308, 81496), (334, 75152), (352, 71309), (427, 58784), (488, 51436), (616, 40748), (668, 37576), (671, 37408), (854, 29392), (976, 25718), (1169, 21472), (1232, 20374), (1336, 18788), (1342, 18704), (1708, 14696), (1837, 13664), (1952, 12859), (2338, 10736), (2464, 10187), (2672, 9394), (2684, 9352), (3416, 7348), (3674, 6832), (4676, 5368), (4697, 5344)]