961792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:63

約数の個数: 54

約数和(自身を含む): 2196278

約数和(自身を除く): 1234486

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 289, 416, 442, 544, 578, 832, 884, 1088, 1156, 1664, 1768, 2176, 2312, 3328, 3536, 3757, 4352, 4624, 7072, 7514, 9248, 14144, 15028, 18496, 28288, 30056, 36992, 56576, 60112, 73984, 120224, 240448, 480896, 961792]

約数ペア:

[(1, 961792), (2, 480896), (4, 240448), (8, 120224), (13, 73984), (16, 60112), (17, 56576), (26, 36992), (32, 30056), (34, 28288), (52, 18496), (64, 15028), (68, 14144), (104, 9248), (128, 7514), (136, 7072), (208, 4624), (221, 4352), (256, 3757), (272, 3536), (289, 3328), (416, 2312), (442, 2176), (544, 1768), (578, 1664), (832, 1156), (884, 1088)]