26890128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 90

約数和(自身を含む): 78892086

約数和(自身を除く): 52001958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 353, 368, 414, 529, 552, 706, 828, 1058, 1059, 1104, 1412, 1587, 1656, 2116, 2118, 2824, 3174, 3177, 3312, 4232, 4236, 4761, 5648, 6348, 6354, 8119, 8464, 8472, 9522, 12696, 12708, 16238, 16944, 19044, 24357, 25392, 25416, 32476, 38088, 48714, 50832, 64952, 73071, 76176, 97428, 129904, 146142, 186737, 194856, 292284, 373474, 389712, 560211, 584568, 746948, 1120422, 1169136, 1493896, 1680633, 2240844, 2987792, 3361266, 4481688, 6722532, 8963376, 13445064, 26890128]

約数ペア:

[(1, 26890128), (2, 13445064), (3, 8963376), (4, 6722532), (6, 4481688), (8, 3361266), (9, 2987792), (12, 2240844), (16, 1680633), (18, 1493896), (23, 1169136), (24, 1120422), (36, 746948), (46, 584568), (48, 560211), (69, 389712), (72, 373474), (92, 292284), (138, 194856), (144, 186737), (184, 146142), (207, 129904), (276, 97428), (353, 76176), (368, 73071), (414, 64952), (529, 50832), (552, 48714), (706, 38088), (828, 32476), (1058, 25416), (1059, 25392), (1104, 24357), (1412, 19044), (1587, 16944), (1656, 16238), (2116, 12708), (2118, 12696), (2824, 9522), (3174, 8472), (3177, 8464), (3312, 8119), (4232, 6354), (4236, 6348), (4761, 5648)]