30901376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 71163360

約数和(自身を除く): 40261984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1291, 1408, 1496, 2176, 2582, 2992, 5164, 5984, 10328, 11968, 14201, 20656, 21947, 23936, 28402, 41312, 43894, 56804, 82624, 87788, 113608, 165248, 175576, 227216, 241417, 351152, 454432, 482834, 702304, 908864, 965668, 1404608, 1817728, 1931336, 2809216, 3862672, 7725344, 15450688, 30901376]

約数ペア:

[(1, 30901376), (2, 15450688), (4, 7725344), (8, 3862672), (11, 2809216), (16, 1931336), (17, 1817728), (22, 1404608), (32, 965668), (34, 908864), (44, 702304), (64, 482834), (68, 454432), (88, 351152), (128, 241417), (136, 227216), (176, 175576), (187, 165248), (272, 113608), (352, 87788), (374, 82624), (544, 56804), (704, 43894), (748, 41312), (1088, 28402), (1291, 23936), (1408, 21947), (1496, 20656), (2176, 14201), (2582, 11968), (2992, 10328), (5164, 5984)]