21036736

素因数分解:

$2^6\times 7^1\times {\mathrm{46957}}^1$

素因数の和:46976

約数の個数: 28

約数和(自身を含む): 47709328

約数和(自身を除く): 26672592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46957, 93914, 187828, 328699, 375656, 657398, 751312, 1314796, 1502624, 2629592, 3005248, 5259184, 10518368, 21036736]

約数ペア:

[(1, 21036736), (2, 10518368), (4, 5259184), (7, 3005248), (8, 2629592), (14, 1502624), (16, 1314796), (28, 751312), (32, 657398), (56, 375656), (64, 328699), (112, 187828), (224, 93914), (448, 46957)]