1445696

素因数分解:

$2^6\times 7^2\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 42

約数和(自身を含む): 3344418

約数和(自身を除く): 1898722

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 461, 784, 922, 1568, 1844, 3136, 3227, 3688, 6454, 7376, 12908, 14752, 22589, 25816, 29504, 45178, 51632, 90356, 103264, 180712, 206528, 361424, 722848, 1445696]

約数ペア:

[(1, 1445696), (2, 722848), (4, 361424), (7, 206528), (8, 180712), (14, 103264), (16, 90356), (28, 51632), (32, 45178), (49, 29504), (56, 25816), (64, 22589), (98, 14752), (112, 12908), (196, 7376), (224, 6454), (392, 3688), (448, 3227), (461, 3136), (784, 1844), (922, 1568)]