78064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 187488

約数和(自身を除く): 109424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 476, 574, 656, 697, 952, 1148, 1394, 1904, 2296, 2788, 4592, 4879, 5576, 9758, 11152, 19516, 39032, 78064]

約数ペア:

[(1, 78064), (2, 39032), (4, 19516), (7, 11152), (8, 9758), (14, 5576), (16, 4879), (17, 4592), (28, 2788), (34, 2296), (41, 1904), (56, 1394), (68, 1148), (82, 952), (112, 697), (119, 656), (136, 574), (164, 476), (238, 328), (272, 287)]