39747904

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 84

約数和(自身を含む): 96068896

約数和(自身を除く): 56320992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 307, 448, 476, 544, 578, 614, 952, 1088, 1156, 1228, 1904, 2023, 2149, 2312, 2456, 3808, 4046, 4298, 4624, 4912, 5219, 7616, 8092, 8596, 9248, 9824, 10438, 16184, 17192, 18496, 19648, 20876, 32368, 34384, 36533, 41752, 64736, 68768, 73066, 83504, 88723, 129472, 137536, 146132, 167008, 177446, 292264, 334016, 354892, 584528, 621061, 709784, 1169056, 1242122, 1419568, 2338112, 2484244, 2839136, 4968488, 5678272, 9936976, 19873952, 39747904]

約数ペア:

[(1, 39747904), (2, 19873952), (4, 9936976), (7, 5678272), (8, 4968488), (14, 2839136), (16, 2484244), (17, 2338112), (28, 1419568), (32, 1242122), (34, 1169056), (56, 709784), (64, 621061), (68, 584528), (112, 354892), (119, 334016), (136, 292264), (224, 177446), (238, 167008), (272, 146132), (289, 137536), (307, 129472), (448, 88723), (476, 83504), (544, 73066), (578, 68768), (614, 64736), (952, 41752), (1088, 36533), (1156, 34384), (1228, 32368), (1904, 20876), (2023, 19648), (2149, 18496), (2312, 17192), (2456, 16184), (3808, 10438), (4046, 9824), (4298, 9248), (4624, 8596), (4912, 8092), (5219, 7616)]