42820736

素因数分解:

$2^7\times 7^1\times {\mathrm{47791}}^1$

素因数の和:47812

約数の個数: 32

約数和(自身を含む): 97495680

約数和(自身を除く): 54674944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 47791, 95582, 191164, 334537, 382328, 669074, 764656, 1338148, 1529312, 2676296, 3058624, 5352592, 6117248, 10705184, 21410368, 42820736]

約数ペア:

[(1, 42820736), (2, 21410368), (4, 10705184), (7, 6117248), (8, 5352592), (14, 3058624), (16, 2676296), (28, 1529312), (32, 1338148), (56, 764656), (64, 669074), (112, 382328), (128, 334537), (224, 191164), (448, 95582), (896, 47791)]