1738262848

素因数分解:

$2^6\times 7^2\times {\mathrm{554293}}^1$

素因数の和:554319

約数の個数: 42

約数和(自身を含む): 4012534266

約数和(自身を除く): 2274271418

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 554293, 1108586, 2217172, 3880051, 4434344, 7760102, 8868688, 15520204, 17737376, 27160357, 31040408, 35474752, 54320714, 62080816, 108641428, 124161632, 217282856, 248323264, 434565712, 869131424, 1738262848]

約数ペア:

[(1, 1738262848), (2, 869131424), (4, 434565712), (7, 248323264), (8, 217282856), (14, 124161632), (16, 108641428), (28, 62080816), (32, 54320714), (49, 35474752), (56, 31040408), (64, 27160357), (98, 17737376), (112, 15520204), (196, 8868688), (224, 7760102), (392, 4434344), (448, 3880051), (784, 2217172), (1568, 1108586), (3136, 554293)]