26486306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 53581824

約数和(自身を除く): 27095518

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 134, 151, 154, 187, 238, 302, 374, 469, 737, 938, 1057, 1139, 1309, 1474, 1661, 2114, 2278, 2567, 2618, 3322, 5134, 5159, 7973, 10117, 10318, 11627, 12529, 15946, 17969, 20234, 23254, 25058, 28237, 35938, 56474, 70819, 87703, 111287, 141638, 171989, 175406, 197659, 222574, 343978, 395318, 779009, 1203923, 1558018, 1891879, 2407846, 3783758, 13243153, 26486306]

約数ペア:

[(1, 26486306), (2, 13243153), (7, 3783758), (11, 2407846), (14, 1891879), (17, 1558018), (22, 1203923), (34, 779009), (67, 395318), (77, 343978), (119, 222574), (134, 197659), (151, 175406), (154, 171989), (187, 141638), (238, 111287), (302, 87703), (374, 70819), (469, 56474), (737, 35938), (938, 28237), (1057, 25058), (1139, 23254), (1309, 20234), (1474, 17969), (1661, 15946), (2114, 12529), (2278, 11627), (2567, 10318), (2618, 10117), (3322, 7973), (5134, 5159)]