13238848

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 31089600

約数和(自身を除く): 17850752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1019, 1624, 1856, 2038, 3248, 4076, 6496, 7133, 8152, 12992, 14266, 16304, 28532, 29551, 32608, 57064, 59102, 65216, 114128, 118204, 206857, 228256, 236408, 413714, 456512, 472816, 827428, 945632, 1654856, 1891264, 3309712, 6619424, 13238848]

約数ペア:

[(1, 13238848), (2, 6619424), (4, 3309712), (7, 1891264), (8, 1654856), (14, 945632), (16, 827428), (28, 472816), (29, 456512), (32, 413714), (56, 236408), (58, 228256), (64, 206857), (112, 118204), (116, 114128), (203, 65216), (224, 59102), (232, 57064), (406, 32608), (448, 29551), (464, 28532), (812, 16304), (928, 14266), (1019, 12992), (1624, 8152), (1856, 7133), (2038, 6496), (3248, 4076)]