29908774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 54316800

約数和(自身を除く): 24408026

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 491, 982, 1603, 3206, 3437, 4351, 6874, 8702, 9329, 18658, 30457, 60914, 65303, 112439, 130606, 224878, 787073, 1574146, 2136341, 4272682, 14954387, 29908774]

約数ペア:

[(1, 29908774), (2, 14954387), (7, 4272682), (14, 2136341), (19, 1574146), (38, 787073), (133, 224878), (229, 130606), (266, 112439), (458, 65303), (491, 60914), (982, 30457), (1603, 18658), (3206, 9329), (3437, 8702), (4351, 6874)]