32017972

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 69521760

約数和(自身を除く): 37503788

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 131, 172, 196, 203, 262, 301, 406, 524, 602, 812, 917, 1204, 1247, 1421, 1834, 2107, 2494, 2842, 3668, 3799, 4214, 4988, 5633, 5684, 6419, 7598, 8428, 8729, 11266, 12838, 15196, 17458, 22532, 25676, 26593, 34916, 39431, 53186, 61103, 78862, 106372, 122206, 157724, 163357, 186151, 244412, 276017, 326714, 372302, 552034, 653428, 744604, 1104068, 1143499, 2286998, 4573996, 8004493, 16008986, 32017972]

約数ペア:

[(1, 32017972), (2, 16008986), (4, 8004493), (7, 4573996), (14, 2286998), (28, 1143499), (29, 1104068), (43, 744604), (49, 653428), (58, 552034), (86, 372302), (98, 326714), (116, 276017), (131, 244412), (172, 186151), (196, 163357), (203, 157724), (262, 122206), (301, 106372), (406, 78862), (524, 61103), (602, 53186), (812, 39431), (917, 34916), (1204, 26593), (1247, 25676), (1421, 22532), (1834, 17458), (2107, 15196), (2494, 12838), (2842, 11266), (3668, 8729), (3799, 8428), (4214, 7598), (4988, 6419), (5633, 5684)]