978967528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26053}}^1$

素因数の和:26138

約数の個数: 64

約数和(自身を含む): 2326101120

約数和(自身を除く): 1347133592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3416, 4697, 5368, 9394, 18788, 26053, 37576, 52106, 104212, 182371, 208424, 286583, 364742, 573166, 729484, 1146332, 1458968, 1589233, 2006081, 2292664, 3178466, 4012162, 6356932, 8024324, 11124631, 12713864, 16048648, 17481563, 22249262, 34963126, 44498524, 69926252, 88997048, 122370941, 139852504, 244741882, 489483764, 978967528]

約数ペア:

[(1, 978967528), (2, 489483764), (4, 244741882), (7, 139852504), (8, 122370941), (11, 88997048), (14, 69926252), (22, 44498524), (28, 34963126), (44, 22249262), (56, 17481563), (61, 16048648), (77, 12713864), (88, 11124631), (122, 8024324), (154, 6356932), (244, 4012162), (308, 3178466), (427, 2292664), (488, 2006081), (616, 1589233), (671, 1458968), (854, 1146332), (1342, 729484), (1708, 573166), (2684, 364742), (3416, 286583), (4697, 208424), (5368, 182371), (9394, 104212), (18788, 52106), (26053, 37576)]