7120128

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 19360768

約数和(自身を除く): 12240640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 127, 128, 146, 192, 219, 254, 256, 292, 381, 384, 438, 508, 584, 762, 768, 876, 1016, 1168, 1524, 1752, 2032, 2336, 3048, 3504, 4064, 4672, 6096, 7008, 8128, 9271, 9344, 12192, 14016, 16256, 18542, 18688, 24384, 27813, 28032, 32512, 37084, 48768, 55626, 56064, 74168, 97536, 111252, 148336, 222504, 296672, 445008, 593344, 890016, 1186688, 1780032, 2373376, 3560064, 7120128]

約数ペア:

[(1, 7120128), (2, 3560064), (3, 2373376), (4, 1780032), (6, 1186688), (8, 890016), (12, 593344), (16, 445008), (24, 296672), (32, 222504), (48, 148336), (64, 111252), (73, 97536), (96, 74168), (127, 56064), (128, 55626), (146, 48768), (192, 37084), (219, 32512), (254, 28032), (256, 27813), (292, 24384), (381, 18688), (384, 18542), (438, 16256), (508, 14016), (584, 12192), (762, 9344), (768, 9271), (876, 8128), (1016, 7008), (1168, 6096), (1524, 4672), (1752, 4064), (2032, 3504), (2336, 3048)]