28854912

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 77283360

約数和(自身を除く): 48428448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 461, 489, 652, 922, 978, 1304, 1383, 1844, 1956, 2608, 2766, 3688, 3912, 5216, 5532, 7376, 7824, 10432, 11064, 14752, 15648, 20864, 22128, 29504, 31296, 44256, 59008, 62592, 75143, 88512, 150286, 177024, 225429, 300572, 450858, 601144, 901716, 1202288, 1803432, 2404576, 3606864, 4809152, 7213728, 9618304, 14427456, 28854912]

約数ペア:

[(1, 28854912), (2, 14427456), (3, 9618304), (4, 7213728), (6, 4809152), (8, 3606864), (12, 2404576), (16, 1803432), (24, 1202288), (32, 901716), (48, 601144), (64, 450858), (96, 300572), (128, 225429), (163, 177024), (192, 150286), (326, 88512), (384, 75143), (461, 62592), (489, 59008), (652, 44256), (922, 31296), (978, 29504), (1304, 22128), (1383, 20864), (1844, 15648), (1956, 14752), (2608, 11064), (2766, 10432), (3688, 7824), (3912, 7376), (5216, 5532)]