17129728

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 43496320

約数和(自身を除く): 26366592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 121, 128, 154, 158, 176, 224, 242, 256, 308, 316, 352, 448, 484, 553, 616, 632, 704, 847, 869, 896, 968, 1106, 1232, 1264, 1408, 1694, 1738, 1792, 1936, 2212, 2464, 2528, 2816, 3388, 3476, 3872, 4424, 4928, 5056, 6083, 6776, 6952, 7744, 8848, 9559, 9856, 10112, 12166, 13552, 13904, 15488, 17696, 19118, 19712, 20224, 24332, 27104, 27808, 30976, 35392, 38236, 48664, 54208, 55616, 66913, 70784, 76472, 97328, 108416, 111232, 133826, 141568, 152944, 194656, 216832, 222464, 267652, 305888, 389312, 535304, 611776, 778624, 1070608, 1223552, 1557248, 2141216, 2447104, 4282432, 8564864, 17129728]

約数ペア:

[(1, 17129728), (2, 8564864), (4, 4282432), (7, 2447104), (8, 2141216), (11, 1557248), (14, 1223552), (16, 1070608), (22, 778624), (28, 611776), (32, 535304), (44, 389312), (56, 305888), (64, 267652), (77, 222464), (79, 216832), (88, 194656), (112, 152944), (121, 141568), (128, 133826), (154, 111232), (158, 108416), (176, 97328), (224, 76472), (242, 70784), (256, 66913), (308, 55616), (316, 54208), (352, 48664), (448, 38236), (484, 35392), (553, 30976), (616, 27808), (632, 27104), (704, 24332), (847, 20224), (869, 19712), (896, 19118), (968, 17696), (1106, 15488), (1232, 13904), (1264, 13552), (1408, 12166), (1694, 10112), (1738, 9856), (1792, 9559), (1936, 8848), (2212, 7744), (2464, 6952), (2528, 6776), (2816, 6083), (3388, 5056), (3476, 4928), (3872, 4424)]