26180224

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 60710400

約数和(自身を除く): 34530176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 479, 488, 854, 896, 958, 976, 1708, 1916, 1952, 3353, 3416, 3832, 3904, 6706, 6832, 7664, 7808, 13412, 13664, 15328, 26824, 27328, 29219, 30656, 53648, 54656, 58438, 61312, 107296, 116876, 204533, 214592, 233752, 409066, 429184, 467504, 818132, 935008, 1636264, 1870016, 3272528, 3740032, 6545056, 13090112, 26180224]

約数ペア:

[(1, 26180224), (2, 13090112), (4, 6545056), (7, 3740032), (8, 3272528), (14, 1870016), (16, 1636264), (28, 935008), (32, 818132), (56, 467504), (61, 429184), (64, 409066), (112, 233752), (122, 214592), (128, 204533), (224, 116876), (244, 107296), (427, 61312), (448, 58438), (479, 54656), (488, 53648), (854, 30656), (896, 29219), (958, 27328), (976, 26824), (1708, 15328), (1916, 13664), (1952, 13412), (3353, 7808), (3416, 7664), (3832, 6832), (3904, 6706)]