42840630784

素因数分解:

$2^9\times 7^1\times {\mathrm{11953301}}^1$

素因数の和:11953326

約数の個数: 40

約数和(自身を含む): 97825823568

約数和(自身を除く): 54985192784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11953301, 23906602, 47813204, 83673107, 95626408, 167346214, 191252816, 334692428, 382505632, 669384856, 765011264, 1338769712, 1530022528, 2677539424, 3060045056, 5355078848, 6120090112, 10710157696, 21420315392, 42840630784]

約数ペア:

[(1, 42840630784), (2, 21420315392), (4, 10710157696), (7, 6120090112), (8, 5355078848), (14, 3060045056), (16, 2677539424), (28, 1530022528), (32, 1338769712), (56, 765011264), (64, 669384856), (112, 382505632), (128, 334692428), (224, 191252816), (256, 167346214), (448, 95626408), (512, 83673107), (896, 47813204), (1792, 23906602), (3584, 11953301)]