23554384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 32692016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 139, 178, 238, 272, 278, 356, 476, 556, 623, 712, 952, 973, 1112, 1246, 1424, 1513, 1904, 1946, 2224, 2363, 2492, 3026, 3892, 4726, 4984, 6052, 7784, 9452, 9968, 10591, 12104, 12371, 15568, 16541, 18904, 21182, 24208, 24742, 33082, 37808, 42364, 49484, 66164, 84728, 86597, 98968, 132328, 169456, 173194, 197936, 210307, 264656, 346388, 420614, 692776, 841228, 1385552, 1472149, 1682456, 2944298, 3364912, 5888596, 11777192, 23554384]

約数ペア:

[(1, 23554384), (2, 11777192), (4, 5888596), (7, 3364912), (8, 2944298), (14, 1682456), (16, 1472149), (17, 1385552), (28, 841228), (34, 692776), (56, 420614), (68, 346388), (89, 264656), (112, 210307), (119, 197936), (136, 173194), (139, 169456), (178, 132328), (238, 98968), (272, 86597), (278, 84728), (356, 66164), (476, 49484), (556, 42364), (623, 37808), (712, 33082), (952, 24742), (973, 24208), (1112, 21182), (1246, 18904), (1424, 16541), (1513, 15568), (1904, 12371), (1946, 12104), (2224, 10591), (2363, 9968), (2492, 9452), (3026, 7784), (3892, 6052), (4726, 4984)]