29142914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 47056896

約数和(自身を除く): 17913982

約数列:

[1, 2, 31, 47, 62, 73, 94, 137, 146, 274, 1457, 2263, 2914, 3431, 4247, 4526, 6439, 6862, 8494, 10001, 12878, 20002, 106361, 199609, 212722, 310031, 399218, 470047, 620062, 940094, 14571457, 29142914]

約数ペア:

[(1, 29142914), (2, 14571457), (31, 940094), (47, 620062), (62, 470047), (73, 399218), (94, 310031), (137, 212722), (146, 199609), (274, 106361), (1457, 20002), (2263, 12878), (2914, 10001), (3431, 8494), (4247, 6862), (4526, 6439)]