27724928

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 71971200

約数和(自身を除く): 44246272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 97, 112, 116, 128, 154, 176, 194, 203, 224, 232, 308, 319, 352, 388, 406, 448, 464, 616, 638, 679, 704, 776, 812, 896, 928, 1067, 1232, 1276, 1358, 1408, 1552, 1624, 1856, 2134, 2233, 2464, 2552, 2716, 2813, 3104, 3248, 3712, 4268, 4466, 4928, 5104, 5432, 5626, 6208, 6496, 7469, 8536, 8932, 9856, 10208, 10864, 11252, 12416, 12992, 14938, 17072, 17864, 19691, 20416, 21728, 22504, 25984, 29876, 30943, 34144, 35728, 39382, 40832, 43456, 45008, 59752, 61886, 68288, 71456, 78764, 86912, 90016, 119504, 123772, 136576, 142912, 157528, 180032, 216601, 239008, 247544, 285824, 315056, 360064, 433202, 478016, 495088, 630112, 866404, 956032, 990176, 1260224, 1732808, 1980352, 2520448, 3465616, 3960704, 6931232, 13862464, 27724928]

約数ペア:

[(1, 27724928), (2, 13862464), (4, 6931232), (7, 3960704), (8, 3465616), (11, 2520448), (14, 1980352), (16, 1732808), (22, 1260224), (28, 990176), (29, 956032), (32, 866404), (44, 630112), (56, 495088), (58, 478016), (64, 433202), (77, 360064), (88, 315056), (97, 285824), (112, 247544), (116, 239008), (128, 216601), (154, 180032), (176, 157528), (194, 142912), (203, 136576), (224, 123772), (232, 119504), (308, 90016), (319, 86912), (352, 78764), (388, 71456), (406, 68288), (448, 61886), (464, 59752), (616, 45008), (638, 43456), (679, 40832), (704, 39382), (776, 35728), (812, 34144), (896, 30943), (928, 29876), (1067, 25984), (1232, 22504), (1276, 21728), (1358, 20416), (1408, 19691), (1552, 17864), (1624, 17072), (1856, 14938), (2134, 12992), (2233, 12416), (2464, 11252), (2552, 10864), (2716, 10208), (2813, 9856), (3104, 8932), (3248, 8536), (3712, 7469), (4268, 6496), (4466, 6208), (4928, 5626), (5104, 5432)]