25266176

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 55454490

約数和(自身を除く): 30188314

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 169, 208, 256, 292, 338, 416, 512, 584, 676, 832, 949, 1024, 1168, 1352, 1664, 1898, 2048, 2336, 2704, 3328, 3796, 4672, 5408, 6656, 7592, 9344, 10816, 12337, 13312, 15184, 18688, 21632, 24674, 26624, 30368, 37376, 43264, 49348, 60736, 74752, 86528, 98696, 121472, 149504, 173056, 197392, 242944, 346112, 394784, 485888, 789568, 971776, 1579136, 1943552, 3158272, 6316544, 12633088, 25266176]

約数ペア:

[(1, 25266176), (2, 12633088), (4, 6316544), (8, 3158272), (13, 1943552), (16, 1579136), (26, 971776), (32, 789568), (52, 485888), (64, 394784), (73, 346112), (104, 242944), (128, 197392), (146, 173056), (169, 149504), (208, 121472), (256, 98696), (292, 86528), (338, 74752), (416, 60736), (512, 49348), (584, 43264), (676, 37376), (832, 30368), (949, 26624), (1024, 24674), (1168, 21632), (1352, 18688), (1664, 15184), (1898, 13312), (2048, 12337), (2336, 10816), (2704, 9344), (3328, 7592), (3796, 6656), (4672, 5408)]