15706440448

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{8761}}^1$

素因数の和:8973

約数の個数: 72

約数和(自身を含む): 32237150400

約数和(自身を除く): 16530709952

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 149, 188, 256, 298, 376, 596, 752, 1192, 1504, 2384, 3008, 4768, 6016, 7003, 8761, 9536, 12032, 14006, 17522, 19072, 28012, 35044, 38144, 56024, 70088, 112048, 140176, 224096, 280352, 411767, 448192, 560704, 823534, 896384, 1121408, 1305389, 1647068, 1792768, 2242816, 2610778, 3294136, 5221556, 6588272, 10443112, 13176544, 20886224, 26353088, 41772448, 52706176, 61353283, 83544896, 105412352, 122706566, 167089792, 245413132, 334179584, 490826264, 981652528, 1963305056, 3926610112, 7853220224, 15706440448]

約数ペア:

[(1, 15706440448), (2, 7853220224), (4, 3926610112), (8, 1963305056), (16, 981652528), (32, 490826264), (47, 334179584), (64, 245413132), (94, 167089792), (128, 122706566), (149, 105412352), (188, 83544896), (256, 61353283), (298, 52706176), (376, 41772448), (596, 26353088), (752, 20886224), (1192, 13176544), (1504, 10443112), (2384, 6588272), (3008, 5221556), (4768, 3294136), (6016, 2610778), (7003, 2242816), (8761, 1792768), (9536, 1647068), (12032, 1305389), (14006, 1121408), (17522, 896384), (19072, 823534), (28012, 560704), (35044, 448192), (38144, 411767), (56024, 280352), (70088, 224096), (112048, 140176)]