2003267584

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25784

約数の個数: 52

約数和(自身を含む): 4217054440

約数和(自身を除く): 2213786856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 9728, 19456, 25741, 38912, 51482, 77824, 102964, 205928, 411856, 489079, 823712, 978158, 1647424, 1956316, 3294848, 3912632, 6589696, 7825264, 13179392, 15650528, 26358784, 31301056, 52717568, 62602112, 105435136, 125204224, 250408448, 500816896, 1001633792, 2003267584]

約数ペア:

[(1, 2003267584), (2, 1001633792), (4, 500816896), (8, 250408448), (16, 125204224), (19, 105435136), (32, 62602112), (38, 52717568), (64, 31301056), (76, 26358784), (128, 15650528), (152, 13179392), (256, 7825264), (304, 6589696), (512, 3912632), (608, 3294848), (1024, 1956316), (1216, 1647424), (2048, 978158), (2432, 823712), (4096, 489079), (4864, 411856), (9728, 205928), (19456, 102964), (25741, 77824), (38912, 51482)]