98770816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 219402000

約数和(自身を除く): 120631184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2389, 2432, 2584, 4778, 5168, 9556, 10336, 19112, 20672, 38224, 40613, 41344, 45391, 76448, 81226, 90782, 152896, 162452, 181564, 305792, 324904, 363128, 649808, 726256, 771647, 1299616, 1452512, 1543294, 2599232, 2905024, 3086588, 5198464, 5810048, 6173176, 12346352, 24692704, 49385408, 98770816]

約数ペア:

[(1, 98770816), (2, 49385408), (4, 24692704), (8, 12346352), (16, 6173176), (17, 5810048), (19, 5198464), (32, 3086588), (34, 2905024), (38, 2599232), (64, 1543294), (68, 1452512), (76, 1299616), (128, 771647), (136, 726256), (152, 649808), (272, 363128), (304, 324904), (323, 305792), (544, 181564), (608, 162452), (646, 152896), (1088, 90782), (1216, 81226), (1292, 76448), (2176, 45391), (2389, 41344), (2432, 40613), (2584, 38224), (4778, 20672), (5168, 19112), (9556, 10336)]