1521679744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12527}}^1$

素因数の和:12627

約数の個数: 64

約数和(自身を含む): 3309647040

約数和(自身を除く): 1787967296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 832, 949, 1168, 1664, 1898, 2336, 3796, 4672, 7592, 9344, 12527, 15184, 25054, 30368, 50108, 60736, 100216, 121472, 162851, 200432, 325702, 400864, 651404, 801728, 914471, 1302808, 1603456, 1828942, 2605616, 3657884, 5211232, 7315768, 10422464, 11888123, 14631536, 20844928, 23776246, 29263072, 47552492, 58526144, 95104984, 117052288, 190209968, 380419936, 760839872, 1521679744]

約数ペア:

[(1, 1521679744), (2, 760839872), (4, 380419936), (8, 190209968), (13, 117052288), (16, 95104984), (26, 58526144), (32, 47552492), (52, 29263072), (64, 23776246), (73, 20844928), (104, 14631536), (128, 11888123), (146, 10422464), (208, 7315768), (292, 5211232), (416, 3657884), (584, 2605616), (832, 1828942), (949, 1603456), (1168, 1302808), (1664, 914471), (1898, 801728), (2336, 651404), (3796, 400864), (4672, 325702), (7592, 200432), (9344, 162851), (12527, 121472), (15184, 100216), (25054, 60736), (30368, 50108)]