26152084

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 56881440

約数和(自身を除く): 30729356

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 107, 116, 172, 196, 203, 214, 301, 406, 428, 602, 749, 812, 1204, 1247, 1421, 1498, 2107, 2494, 2842, 2996, 3103, 4214, 4601, 4988, 5243, 5684, 6206, 8428, 8729, 9202, 10486, 12412, 17458, 18404, 20972, 21721, 32207, 34916, 43442, 61103, 64414, 86884, 122206, 128828, 133429, 152047, 225449, 244412, 266858, 304094, 450898, 533716, 608188, 901796, 934003, 1868006, 3736012, 6538021, 13076042, 26152084]

約数ペア:

[(1, 26152084), (2, 13076042), (4, 6538021), (7, 3736012), (14, 1868006), (28, 934003), (29, 901796), (43, 608188), (49, 533716), (58, 450898), (86, 304094), (98, 266858), (107, 244412), (116, 225449), (172, 152047), (196, 133429), (203, 128828), (214, 122206), (301, 86884), (406, 64414), (428, 61103), (602, 43442), (749, 34916), (812, 32207), (1204, 21721), (1247, 20972), (1421, 18404), (1498, 17458), (2107, 12412), (2494, 10486), (2842, 9202), (2996, 8729), (3103, 8428), (4214, 6206), (4601, 5684), (4988, 5243)]