13973456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 19774384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 179, 238, 272, 287, 328, 358, 476, 574, 656, 697, 716, 952, 1148, 1253, 1394, 1432, 1904, 2296, 2506, 2788, 2864, 3043, 4592, 4879, 5012, 5576, 6086, 7339, 9758, 10024, 11152, 12172, 14678, 19516, 20048, 21301, 24344, 29356, 39032, 42602, 48688, 51373, 58712, 78064, 85204, 102746, 117424, 124763, 170408, 205492, 249526, 340816, 410984, 499052, 821968, 873341, 998104, 1746682, 1996208, 3493364, 6986728, 13973456]

約数ペア:

[(1, 13973456), (2, 6986728), (4, 3493364), (7, 1996208), (8, 1746682), (14, 998104), (16, 873341), (17, 821968), (28, 499052), (34, 410984), (41, 340816), (56, 249526), (68, 205492), (82, 170408), (112, 124763), (119, 117424), (136, 102746), (164, 85204), (179, 78064), (238, 58712), (272, 51373), (287, 48688), (328, 42602), (358, 39032), (476, 29356), (574, 24344), (656, 21301), (697, 20048), (716, 19516), (952, 14678), (1148, 12172), (1253, 11152), (1394, 10024), (1432, 9758), (1904, 7339), (2296, 6086), (2506, 5576), (2788, 5012), (2864, 4879), (3043, 4592)]