15695842496

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{640333}}^1$

素因数の和:640728

約数の個数: 28

約数和(自身を含む): 31227808512

約数和(自身を除く): 15531966016

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 1532, 3064, 6128, 12256, 24512, 640333, 1280666, 2561332, 5122664, 10245328, 20490656, 40981312, 245247539, 490495078, 980990156, 1961980312, 3923960624, 7847921248, 15695842496]

約数ペア:

[(1, 15695842496), (2, 7847921248), (4, 3923960624), (8, 1961980312), (16, 980990156), (32, 490495078), (64, 245247539), (383, 40981312), (766, 20490656), (1532, 10245328), (3064, 5122664), (6128, 2561332), (12256, 1280666), (24512, 640333)]