4436224

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 10072832

約数和(自身を除く): 5636608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 128, 172, 208, 248, 256, 344, 403, 416, 496, 559, 688, 806, 832, 992, 1118, 1333, 1376, 1612, 1664, 1984, 2236, 2666, 2752, 3224, 3328, 3968, 4472, 5332, 5504, 6448, 7936, 8944, 10664, 11008, 12896, 17329, 17888, 21328, 25792, 34658, 35776, 42656, 51584, 69316, 71552, 85312, 103168, 138632, 143104, 170624, 277264, 341248, 554528, 1109056, 2218112, 4436224]

約数ペア:

[(1, 4436224), (2, 2218112), (4, 1109056), (8, 554528), (13, 341248), (16, 277264), (26, 170624), (31, 143104), (32, 138632), (43, 103168), (52, 85312), (62, 71552), (64, 69316), (86, 51584), (104, 42656), (124, 35776), (128, 34658), (172, 25792), (208, 21328), (248, 17888), (256, 17329), (344, 12896), (403, 11008), (416, 10664), (496, 8944), (559, 7936), (688, 6448), (806, 5504), (832, 5332), (992, 4472), (1118, 3968), (1333, 3328), (1376, 3224), (1612, 2752), (1664, 2666), (1984, 2236)]