63621544

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 77037656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 79, 146, 158, 197, 292, 316, 394, 511, 553, 584, 632, 788, 1022, 1106, 1379, 1576, 2044, 2212, 2758, 4088, 4424, 5516, 5767, 11032, 11534, 14381, 15563, 23068, 28762, 31126, 40369, 46136, 57524, 62252, 80738, 100667, 108941, 115048, 124504, 161476, 201334, 217882, 322952, 402668, 435764, 805336, 871528, 1136099, 2272198, 4544396, 7952693, 9088792, 15905386, 31810772, 63621544]

約数ペア:

[(1, 63621544), (2, 31810772), (4, 15905386), (7, 9088792), (8, 7952693), (14, 4544396), (28, 2272198), (56, 1136099), (73, 871528), (79, 805336), (146, 435764), (158, 402668), (197, 322952), (292, 217882), (316, 201334), (394, 161476), (511, 124504), (553, 115048), (584, 108941), (632, 100667), (788, 80738), (1022, 62252), (1106, 57524), (1379, 46136), (1576, 40369), (2044, 31126), (2212, 28762), (2758, 23068), (4088, 15563), (4424, 14381), (5516, 11534), (5767, 11032)]