1109056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 56

約数和(自身を含む): 2503424

約数和(自身を除く): 1394368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 172, 208, 248, 344, 403, 416, 496, 559, 688, 806, 832, 992, 1118, 1333, 1376, 1612, 1984, 2236, 2666, 2752, 3224, 4472, 5332, 6448, 8944, 10664, 12896, 17329, 17888, 21328, 25792, 34658, 35776, 42656, 69316, 85312, 138632, 277264, 554528, 1109056]

約数ペア:

[(1, 1109056), (2, 554528), (4, 277264), (8, 138632), (13, 85312), (16, 69316), (26, 42656), (31, 35776), (32, 34658), (43, 25792), (52, 21328), (62, 17888), (64, 17329), (86, 12896), (104, 10664), (124, 8944), (172, 6448), (208, 5332), (248, 4472), (344, 3224), (403, 2752), (416, 2666), (496, 2236), (559, 1984), (688, 1612), (806, 1376), (832, 1333), (992, 1118)]