15529728

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 42049168

約数和(自身を除く): 26519440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 277, 292, 384, 438, 554, 584, 768, 831, 876, 1108, 1168, 1662, 1752, 2216, 2336, 3324, 3504, 4432, 4672, 6648, 7008, 8864, 9344, 13296, 14016, 17728, 18688, 20221, 26592, 28032, 35456, 40442, 53184, 56064, 60663, 70912, 80884, 106368, 121326, 161768, 212736, 242652, 323536, 485304, 647072, 970608, 1294144, 1941216, 2588288, 3882432, 5176576, 7764864, 15529728]

約数ペア:

[(1, 15529728), (2, 7764864), (3, 5176576), (4, 3882432), (6, 2588288), (8, 1941216), (12, 1294144), (16, 970608), (24, 647072), (32, 485304), (48, 323536), (64, 242652), (73, 212736), (96, 161768), (128, 121326), (146, 106368), (192, 80884), (219, 70912), (256, 60663), (277, 56064), (292, 53184), (384, 40442), (438, 35456), (554, 28032), (584, 26592), (768, 20221), (831, 18688), (876, 17728), (1108, 14016), (1168, 13296), (1662, 9344), (1752, 8864), (2216, 7008), (2336, 6648), (3324, 4672), (3504, 4432)]