28169092

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 30819068

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 307, 406, 452, 614, 791, 812, 1228, 1582, 2149, 3164, 3277, 4298, 6554, 8596, 8903, 13108, 17806, 22939, 34691, 35612, 45878, 62321, 69382, 91756, 124642, 138764, 242837, 249284, 485674, 971348, 1006039, 2012078, 4024156, 7042273, 14084546, 28169092]

約数ペア:

[(1, 28169092), (2, 14084546), (4, 7042273), (7, 4024156), (14, 2012078), (28, 1006039), (29, 971348), (58, 485674), (113, 249284), (116, 242837), (203, 138764), (226, 124642), (307, 91756), (406, 69382), (452, 62321), (614, 45878), (791, 35612), (812, 34691), (1228, 22939), (1582, 17806), (2149, 13108), (3164, 8903), (3277, 8596), (4298, 6554)]