2788192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:199

約数の個数: 36

約数和(自身を含む): 6056316

約数和(自身を除く): 3268124

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 7832, 7921, 15664, 15842, 31328, 31684, 63368, 87131, 126736, 174262, 253472, 348524, 697048, 1394096, 2788192]

約数ペア:

[(1, 2788192), (2, 1394096), (4, 697048), (8, 348524), (11, 253472), (16, 174262), (22, 126736), (32, 87131), (44, 63368), (88, 31684), (89, 31328), (176, 15842), (178, 15664), (352, 7921), (356, 7832), (712, 3916), (979, 2848), (1424, 1958)]